src/mm_camcorder_stillshot.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include "mm_camcorder_internal.h"
  29 #include "mm_camcorder_stillshot.h"
  30 #include "mm_camcorder_exifinfo.h"
  31 #include "mm_camcorder_exifdef.h"
  32 #include <libexif/exif-loader.h>
  33 #include <libexif/exif-utils.h>
  34 #include <libexif/exif-data.h>
  35
  36 #ifdef _MMCAMCORDER_CAMERA_BOOST_SUPPORT
  37 #include "mm_camcorder_boost.h"
  38 #endif /* _MMCAMCORDER_CAMERA_BOOST_SUPPORT */
  39
  40
  41 /*---------------------------------------------------------------------------------------
  42 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  43 ---------------------------------------------------------------------------------------*/
  44 #define EXIF_SET_ERR(return_type, tag_id) \
  45 do { \
  46         MMCAM_LOG_ERROR("error=%x,tag=%x", return_type, tag_id); \
  47         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  48                 goto exit; \
  49         } \
  50 } while (0)
  51
  52 /*---------------------------------------------------------------------------------------
  53 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  54 ---------------------------------------------------------------------------------------*/
  55 #define THUMBNAIL_WIDTH         320
  56 #define THUMBNAIL_HEIGHT        240
  57 #define THUMBNAIL_JPEG_QUALITY  90
  58 #define TRY_LOCK_MAX_COUNT      100
  59 #define TRY_LOCK_TIME           20000   /* ms */
  60 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  61
  62
  63 /*---------------------------------------------------------------------------------------
  64 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  65 ---------------------------------------------------------------------------------------*/
  66 /** STATIC INTERNAL FUNCTION **/
  67 static int __mmcamcorder_image_cmd_capture(MMHandleType handle);
  68 static int __mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  69 static int __mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  70
  71 static int __mmcamcorder_capture_mode_init_camera_control(MMHandleType handle);
  72 static int __mmcamcorder_capture_mode_init_encodebin(MMHandleType handle);
  73 static int __mmcamcorder_capture_mode_init_image_pad(MMHandleType handle);
  74 static int __mmcamcorder_capture_mode_deinit_encodebin(MMHandleType handle);
  75
  76 static int __mmcamcorder_extra_preview_mode_init_camera_control(mmf_camcorder_t *hcamcorder);
  77 static int __mmcamcorder_extra_preview_mode_deinit_camera_control(mmf_camcorder_t *hcamcorder);
  78 static int __mmcamcorder_extra_preview_mode_init_pipeline(MMHandleType handle, MMCamcorderExtraPreviewMode mode);
  79 static int __mmcamcorder_extra_preview_mode_deinit_pipeline(MMHandleType handle, MMCamcorderExtraPreviewMode mode);
  80
  81 static int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height);
  82 static int __mmcamcorder_update_exif_info(MMHandleType handle, void *imagedata, int imgln);
  83 static void __mmcamcorder_init_stillshot_info(MMHandleType handle);
  84 static void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample);
  85 static void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif);
  86 static int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif);
  87 static int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif);
  88
  89 static gboolean __mmcamcorder_handoff_callback_capture(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data);
  90 static gboolean __mmcamcorder_handoff_callback_extra_preview(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data);
  91
  92 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  93 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data);
  94 static void __mmcamcorder_sound_status_changed_cb(keynode_t* node, void *data);
  95
  96 /*=======================================================================================
  97 |  FUNCTION DEFINITIONS                                                                 |
  98 =======================================================================================*/
  99
 100 /*---------------------------------------------------------------------------------------
 101 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
 102 ---------------------------------------------------------------------------------------*/
 103
 104
 105 static int __mmcamcorder_capture_mode_init_encodebin(MMHandleType handle)
 106 {
 107         int err = MM_ERROR_UNKNOWN;
 108         GstPad *srcpad = NULL;
 109         GstPad *sinkpad = NULL;
 110
 111         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 112         _MMCamcorderSubContext *sc = NULL;
 113
 114         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 115
 116         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 117         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 118
 119         MMCAM_LOG_INFO("");
 120
 121         /* Create gstreamer element */
 122         MMCAM_LOG_INFO("Using Encodebin for capturing");
 123
 124         /* Create capture pipeline */
 125         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 126
 127         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 128         if (err != MM_ERROR_NONE)
 129                 return err;
 130
 131         /* add element and encodesink bin to encode main pipeline */
 132         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 133                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 134                 sc->encode_element[_MMCAMCORDER_ENCSINK_CAPS].gst,
 135                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 136                 NULL);
 137
 138         /* Link each element : appsrc - capsfilter - encodesink bin */
 139         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 140         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_CAPS].gst, "sink");
 141         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 142
 143         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_CAPS].gst, "src");
 144         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 145         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 146
 147         /* connect handoff signal to get capture data */
 148         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 149                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 150                 G_CALLBACK(__mmcamcorder_handoff_callback_capture),
 151                 hcamcorder);
 152
 153         return MM_ERROR_NONE;
 154
 155 pipeline_creation_error:
 156         __mmcamcorder_capture_mode_deinit_encodebin(handle);
 157         return err;
 158 }
 159
 160
 161 static int __mmcamcorder_capture_mode_init_camera_control(MMHandleType handle)
 162 {
 163         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 164         _MMCamcorderSubContext *sc = NULL;
 165
 166         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 167
 168         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 169         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 170
 171         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         MMCAM_LOG_INFO("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 174
 175         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 176                 _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 177                 G_CALLBACK(__mmcamcorder_image_capture_cb),
 178                 hcamcorder);
 179
 180         return MM_ERROR_NONE;
 181 }
 182
 183
 184 static int __mmcamcorder_capture_mode_init_image_pad(MMHandleType handle)
 185 {
 186         int err = MM_ERROR_NONE;
 187         int capture_width = 0;
 188         int capture_height = 0;
 189         int capture_quality = 0;
 190         char *err_name = NULL;
 191         gchar *caps_string = NULL;
 192         GstCaps *caps = NULL;
 193         GList *element_list = NULL;
 194
 195         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 196         _MMCamcorderSubContext *sc = NULL;
 197
 198         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 199
 200         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 201         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 202         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 203
 204         err = mm_camcorder_get_attributes(handle, &err_name,
 205                 MMCAM_CAPTURE_WIDTH, &capture_width,
 206                 MMCAM_CAPTURE_HEIGHT, &capture_height,
 207                 MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
 208                 NULL);
 209         if (err != MM_ERROR_NONE) {
 210                 MMCAM_LOG_WARNING("Get attrs fail. (%s:%x)", err_name, err);
 211                 SAFE_FREE(err_name);
 212                 return err;
 213         }
 214
 215         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_CAP_CAPS, "capsfilter", "vsrc_c_c", element_list, err);
 216         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_CAP_SINK, "fakesink", "vsrc_c_s", element_list, err);
 217
 218         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_CAP_SINK].gst, "sync", TRUE);
 219         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_CAP_SINK].gst, "async", FALSE);
 220         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_CAP_SINK].gst, "enable-last-sample", FALSE);
 221         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_CAP_SINK].gst, "signal-handoffs", TRUE);
 222
 223         caps = gst_caps_new_simple("image/jpeg",
 224                 "width", G_TYPE_INT, capture_width,
 225                 "height", G_TYPE_INT, capture_height,
 226                 NULL);
 227         if (!caps) {
 228                 MMCAM_LOG_ERROR("caps for capture failed");
 229                 err = MM_ERROR_CAMCORDER_GST_LINK;
 230                 goto pipeline_creation_error;
 231         }
 232
 233         caps_string = gst_caps_to_string(caps);
 234         if (caps_string) {
 235                 MMCAM_LOG_INFO("set caps for capture[%s]", caps_string);
 236                 g_free(caps_string);
 237                 caps_string = NULL;
 238         }
 239
 240         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_CAP_CAPS].gst, "caps", caps);
 241         gst_caps_unref(caps);
 242
 243         /* add elements to main pipeline */
 244         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 245                 MMCAM_LOG_ERROR("element_list add error.");
 246                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 247                 goto pipeline_creation_error;
 248         }
 249
 250         /* link elements */
 251         if (!gst_element_link_pads(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "image_%u",
 252                 sc->element[_MMCAMCORDER_VIDEOSRC_CAP_CAPS].gst, "sink")) {
 253                 MMCAM_LOG_ERROR("capture pad link failed");
 254                 err = MM_ERROR_CAMCORDER_GST_LINK;
 255                 goto pipeline_creation_error;
 256         }
 257
 258         if (!_mmcamcorder_link_elements(element_list)) {
 259                 MMCAM_LOG_ERROR("element link error.");
 260                 err = MM_ERROR_CAMCORDER_GST_LINK;
 261                 goto pipeline_creation_error;
 262         }
 263
 264         g_list_free(element_list);
 265
 266         /* connect handoff signal to get capture data */
 267         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_CAP_SINK].gst,
 268                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 269                 G_CALLBACK(__mmcamcorder_handoff_callback_capture),
 270                 hcamcorder);
 271
 272         return MM_ERROR_NONE;
 273
 274 pipeline_creation_error:
 275         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CAP_CAPS);
 276         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CAP_SINK);
 277
 278         if (element_list) {
 279                 g_list_free(element_list);
 280                 element_list = NULL;
 281         }
 282
 283         return err;
 284 }
 285
 286
 287 int _mmcamcorder_initialize_capture_mode(MMHandleType handle)
 288 {
 289         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 290
 291         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 292
 293         if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_CAMERA_CONTROL)
 294                 return __mmcamcorder_capture_mode_init_camera_control(handle);
 295         else if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_IMAGE_PAD)
 296                 return __mmcamcorder_capture_mode_init_image_pad(handle);
 297
 298         return MM_ERROR_NONE;
 299 }
 300
 301
 302 static int __mmcamcorder_extra_preview_mode_init_camera_control(mmf_camcorder_t *hcamcorder)
 303 {
 304         int i = 0;
 305         _MMCamcorderSubContext *sc = NULL;
 306         GstCameraControl *control = NULL;
 307         _MMCamcorderExtraPreviewFormat *e_fmt = NULL;
 308
 309         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 310
 311         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 312         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 313
 314         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 315
 316         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 317         if (!control) {
 318                 MMCAM_LOG_ERROR("no camera control");
 319                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 320         }
 321
 322         MMCAM_LOG_INFO("connect extra preview stream signal and enable extra preview");
 323
 324         for (i = 0 ; i < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX ; i++) {
 325                 e_fmt = &hcamcorder->extra_preview.format[i];
 326
 327                 if (e_fmt->need_to_set_format) {
 328                         if (!gst_camera_control_set_extra_preview_stream_format(control,
 329                                 i, _mmcamcorder_get_pixel_format2(e_fmt->pixel_format),
 330                                 e_fmt->width, e_fmt->height, e_fmt->fps))
 331                                 MMCAM_LOG_WARNING("set format[%d,%dx%d,%d] failed for stream[%d]",
 332                                         e_fmt->pixel_format, e_fmt->width, e_fmt->height, e_fmt->fps, i);
 333
 334                         e_fmt->need_to_set_format = FALSE;
 335                 }
 336
 337                 if (e_fmt->need_to_set_bitrate) {
 338                         if (!gst_camera_control_set_extra_preview_bitrate(control, i, e_fmt->bitrate))
 339                                 MMCAM_LOG_WARNING("set bitrate[%d] failed for stream[%d]", e_fmt->bitrate, i);
 340
 341                         e_fmt->need_to_set_bitrate = FALSE;
 342                 }
 343
 344                 if (e_fmt->need_to_set_gop_interval) {
 345                         if (!gst_camera_control_set_extra_preview_gop_interval(control, i, e_fmt->gop_interval))
 346                                 MMCAM_LOG_WARNING("set GOP interval[%d] failed for stream[%d]", e_fmt->gop_interval, i);
 347
 348                         e_fmt->need_to_set_gop_interval = FALSE;
 349                 }
 350         }
 351
 352         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 353                 _MMCAMCORDER_HANDLER_EXTRA_PREVIEW, "extra-preview-stream-cb",
 354                 G_CALLBACK(__mmcamcorder_extra_preview_stream_cb),
 355                 hcamcorder);
 356
 357         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "extra-preview", TRUE);
 358
 359         MMCAM_LOG_INFO("done");
 360
 361         return MM_ERROR_NONE;
 362 }
 363
 364
 365 static int __mmcamcorder_extra_preview_mode_deinit_camera_control(mmf_camcorder_t *hcamcorder)
 366 {
 367         _MMCamcorderSubContext *sc = NULL;
 368         GstCameraControl *control = NULL;
 369
 370         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 371
 372         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 373         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 374
 375         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 376
 377         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 378         if (!control) {
 379                 MMCAM_LOG_ERROR("no camera control");
 380                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 381         }
 382
 383         MMCAM_LOG_INFO("disable extra preview and disconnect extra preview stream signal");
 384
 385         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "extra-preview", FALSE);
 386
 387         _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, _MMCAMCORDER_HANDLER_EXTRA_PREVIEW);
 388
 389         MMCAM_LOG_INFO("done");
 390
 391         return MM_ERROR_NONE;
 392 }
 393
 394
 395 static int __mmcamcorder_extra_preview_mode_init_pipeline(MMHandleType handle, MMCamcorderExtraPreviewMode mode)
 396 {
 397         int err = MM_ERROR_NONE;
 398         int extra_preview_enable = 0;
 399         int width = 0;
 400         int height = 0;
 401         int fps = 0;
 402         const char *videosrc_name = NULL;
 403         GstCaps *caps = NULL;
 404         GList *element_list = NULL;
 405
 406         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 407         _MMCamcorderSubContext *sc = NULL;
 408         type_element *videosrc_element = NULL;
 409
 410         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 411
 412         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 413         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 414
 415         err = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 416                 MMCAM_EXTRA_PREVIEW_ENABLE, &extra_preview_enable,
 417                 NULL);
 418
 419         width = hcamcorder->extra_preview.format[0].width;
 420         height = hcamcorder->extra_preview.format[0].height;
 421         fps = hcamcorder->extra_preview.format[0].fps;
 422
 423         if (!extra_preview_enable || width <= 0 || height <= 0 || fps <= 0) {
 424                 MMCAM_LOG_WARNING("extra preview disabled[enable:%d,res:%dx%d,fps:%d]",
 425                         extra_preview_enable, width, height, fps);
 426                 return MM_ERROR_NONE;
 427         }
 428
 429         if (mode == MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_ELEMENT) {
 430                 _mmcamcorder_conf_get_element_and_name(handle,
 431                         hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT, "VideosrcElement",
 432                         &videosrc_element, &videosrc_name);
 433
 434                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_EXT_SRC, videosrc_name, "vsrc_e_src", element_list, err);
 435
 436                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SRC].gst, "hal-name", NULL);
 437                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SRC].gst, "camera-id", hcamcorder->extra_preview.camera_id[0]);
 438
 439                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SRC].gst, videosrc_element);
 440         }
 441
 442         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_EXT_CAPS, "capsfilter", "vsrc_e_c", element_list, err);
 443         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_EXT_SINK, "fakesink", "vsrc_e_sink", element_list, err);
 444
 445         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SINK].gst, "sync", TRUE);
 446         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SINK].gst, "async", FALSE);
 447         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SINK].gst, "enable-last-sample", FALSE);
 448         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SINK].gst, "signal-handoffs", TRUE);
 449
 450         caps = _mmcamcorder_get_video_caps((MMHandleType)hcamcorder,
 451                 hcamcorder->extra_preview.format[0].pixel_format,
 452                 width, height, fps, -1);
 453         if (!caps) {
 454                 MMCAM_LOG_ERROR("caps for extra preview failed");
 455                 err = MM_ERROR_CAMCORDER_GST_LINK;
 456                 goto pipeline_creation_error;
 457         }
 458
 459         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_CAPS].gst, "caps", caps);
 460         gst_caps_unref(caps);
 461
 462         /* add elements to main pipeline */
 463         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 464                 MMCAM_LOG_ERROR("element_list add error.");
 465                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 466                 goto pipeline_creation_error;
 467         }
 468
 469         /* link elements */
 470         if (mode == MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_SRCPAD) {
 471                 if (!gst_element_link_pads(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "video_%u",
 472                         sc->element[_MMCAMCORDER_VIDEOSRC_EXT_CAPS].gst, "sink")) {
 473                         MMCAM_LOG_ERROR("pad for extra preview link failed");
 474                         err = MM_ERROR_CAMCORDER_GST_LINK;
 475                         goto pipeline_creation_error;
 476                 }
 477         }
 478
 479         if (!_mmcamcorder_link_elements(element_list)) {
 480                 MMCAM_LOG_ERROR("element link error.");
 481                 err = MM_ERROR_CAMCORDER_GST_LINK;
 482                 goto pipeline_creation_error;
 483         }
 484
 485         g_list_free(element_list);
 486
 487         /* connect handoff signal to get capture data */
 488         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_EXT_SINK].gst,
 489                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 490                 G_CALLBACK(__mmcamcorder_handoff_callback_extra_preview),
 491                 hcamcorder);
 492
 493         return MM_ERROR_NONE;
 494
 495 pipeline_creation_error:
 496         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_EXT_CAPS);
 497         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_EXT_SINK);
 498
 499         if (element_list) {
 500                 g_list_free(element_list);
 501                 element_list = NULL;
 502         }
 503
 504         return err;
 505 }
 506
 507
 508 static int __mmcamcorder_extra_preview_mode_deinit_pipeline(MMHandleType handle, MMCamcorderExtraPreviewMode mode)
 509 {
 510         /* TODO */
 511         return MM_ERROR_NONE;
 512 }
 513
 514
 515 int _mmcamcorder_initialize_extra_preview_mode(MMHandleType handle)
 516 {
 517         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 518
 519         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 520         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
 521
 522         switch (hcamcorder->extra_preview.mode) {
 523         case MM_CAMCORDER_EXTRA_PREVIEW_MODE_CAMERA_CONTROL:
 524                 return __mmcamcorder_extra_preview_mode_init_camera_control(handle);
 525         case MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_SRCPAD:
 526         case MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_ELEMENT:
 527                 return __mmcamcorder_extra_preview_mode_init_pipeline(handle, hcamcorder->extra_preview.mode);
 528         default:
 529                 MMCAM_LOG_ERROR("unknown extra preview mode[%d]", hcamcorder->extra_preview.mode);
 530                 return MM_ERROR_CAMCORDER_INTERNAL;
 531         }
 532 }
 533
 534
 535 int _mmcamcorder_deinitialize_extra_preview_mode(MMHandleType handle)
 536 {
 537         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 538
 539         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 540         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
 541
 542         switch (hcamcorder->extra_preview.mode) {
 543         case MM_CAMCORDER_EXTRA_PREVIEW_MODE_CAMERA_CONTROL:
 544                 return __mmcamcorder_extra_preview_mode_deinit_camera_control(handle);
 545         case MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_SRCPAD:
 546         case MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_ELEMENT:
 547                 return __mmcamcorder_extra_preview_mode_deinit_pipeline(handle, hcamcorder->extra_preview.mode);
 548         default:
 549                 MMCAM_LOG_ERROR("unknown extra preview mode[%d]", hcamcorder->extra_preview.mode);
 550                 return MM_ERROR_CAMCORDER_INTERNAL;
 551         }
 552 }
 553
 554
 555 static int __mmcamcorder_capture_mode_deinit_encodebin(MMHandleType handle)
 556 {
 557         int ret = MM_ERROR_NONE;
 558         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 559         _MMCamcorderSubContext *sc = NULL;
 560
 561         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 562
 563         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 564         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 565
 566         MMCAM_LOG_INFO("");
 567
 568         /* Check pipeline */
 569         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 570                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 571                 if (ret != MM_ERROR_NONE) {
 572                         MMCAM_LOG_ERROR("Failed to change encode main pipeline state [0x%x]", ret);
 573                         return ret;
 574                 }
 575
 576                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 577
 578                 GstPad *reqpad = NULL;
 579
 580                 /* release request pad */
 581                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 582                 if (reqpad) {
 583                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 584                         gst_object_unref(reqpad);
 585                         reqpad = NULL;
 586                 }
 587
 588                 /* release encode main pipeline */
 589                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 590
 591                 MMCAM_LOG_INFO("Encoder pipeline removed");
 592         } else {
 593                 MMCAM_LOG_INFO("encode main pipeline is already removed");
 594         }
 595
 596         return MM_ERROR_NONE;
 597 }
 598
 599
 600 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 601 {
 602         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 603         _MMCamcorderSubContext *sc = NULL;
 604         int display_reuse_hint = FALSE;
 605         GstElement *sink_element = NULL;
 606         MMHandleType attrs;
 607         int attr_index = 0;
 608
 609         mmf_return_if_fail(hcamcorder);
 610
 611         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 612         mmf_return_if_fail(sc && sc->element);
 613
 614         MMCAM_LOG_INFO("");
 615
 616         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 617                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 618                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 619
 620                 /* check reuse flag for display element */
 621                 mm_camcorder_get_attributes(handle, NULL,
 622                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 623                         NULL);
 624
 625                 MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 626
 627                 if (!display_reuse_hint)
 628                         goto _REUSE_CHECK_DONE;
 629
 630                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 631                 if (!sink_element) {
 632                         MMCAM_LOG_WARNING("sink element is NULL");
 633                         goto _REUSE_CHECK_DONE;
 634                 }
 635
 636                 attrs = MMF_CAMCORDER_ATTRS(handle);
 637                 if (!attrs) {
 638                         MMCAM_LOG_WARNING("attribute is NULL");
 639                         goto _REUSE_CHECK_DONE;
 640                 }
 641
 642                 MMCAM_LOG_INFO("REF sink element %p and set it to attribute", sink_element);
 643
 644                 /* ref element before remove it from pipeline */
 645                 gst_object_ref(sink_element);
 646
 647                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 648                         MMCAM_LOG_WARNING("failed to remove sink element from pipeline");
 649
 650                 /* reset floating reference flag to avoid leak after next use */
 651                 g_object_force_floating(G_OBJECT(sink_element));
 652
 653                 /* set sink element pointer to attribute */
 654                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 655                 mm_attrs_set_data(attrs, attr_index, (void *)sink_element, sizeof(*sink_element));
 656                 mm_attrs_commit(attrs, attr_index);
 657
 658                 /* remove notify callback */
 659                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 660
 661                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 662                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 663
 664 _REUSE_CHECK_DONE:
 665                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 666
 667                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 668
 669                 traceEnd(TTRACE_TAG_CAMERA);
 670
 671                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 672
 673                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 674
 675                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 676
 677                 traceEnd(TTRACE_TAG_CAMERA);
 678
 679                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 680         }
 681
 682         return;
 683 }
 684
 685
 686 static int __mmcamcorder_image_cmd_capture(MMHandleType handle)
 687 {
 688         int ret = MM_ERROR_NONE;
 689         int width = 0;
 690         int height = 0;
 691         int fps = 0;
 692         int image_encoder = MM_IMAGE_CODEC_JPEG;
 693         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 694         int is_modified_size = FALSE;
 695         int tag_orientation = 0;
 696         unsigned int cap_fourcc = 0;
 697         char *err_name = NULL;
 698
 699         GstCameraControl *control = NULL;
 700
 701         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 702         _MMCamcorderImageInfo *info = NULL;
 703         _MMCamcorderSubContext *sc = NULL;
 704         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 705
 706         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 707
 708         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 709         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 710
 711         MMCAM_LOG_INFO("");
 712
 713         info = sc->info_image;
 714
 715         if (info->capturing) {
 716                 MMCAM_LOG_ERROR("already capturing");
 717                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 718         }
 719
 720         /* get current state */
 721         mm_camcorder_get_state(handle, &current_state);
 722
 723         /* set capture flag */
 724         info->capturing = TRUE;
 725
 726         ret = mm_camcorder_get_attributes(handle, &err_name,
 727                 MMCAM_IMAGE_ENCODER, &image_encoder,
 728                 MMCAM_CAMERA_WIDTH, &width,
 729                 MMCAM_CAMERA_HEIGHT, &height,
 730                 MMCAM_CAMERA_FPS, &fps,
 731                 MMCAM_CAPTURE_FORMAT, &info->capture_format,
 732                 MMCAM_CAPTURE_WIDTH, &info->width,
 733                 MMCAM_CAPTURE_HEIGHT, &info->height,
 734                 MMCAM_CAPTURE_COUNT, &info->count,
 735                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 736                 MMCAM_STROBE_MODE, &strobe_mode,
 737                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 738                 NULL);
 739         if (err_name) {
 740                 MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 741                 SAFE_FREE(err_name);
 742         }
 743
 744         ret = MM_ERROR_NONE;
 745
 746         /* check capture count */
 747         if (info->count < 1) {
 748                 MMCAM_LOG_ERROR("capture count[%d] is invalid", info->count);
 749                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 750                 goto cmd_done;
 751         } else if (info->count == 1) {
 752                 info->type = _MMCamcorder_SINGLE_SHOT;
 753         } else {
 754                 info->type = _MMCamcorder_MULTI_SHOT;
 755                 info->next_shot_time = 0;
 756                 info->multi_shot_stop = FALSE;
 757
 758                 /* sound init */
 759                 _mmcamcorder_sound_init(handle);
 760         }
 761
 762         MMCAM_LOG_INFO("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 763                 width, height, info->preview_format, info->width, info->height, info->capture_format,
 764                 info->count, info->hdr_capture_mode, info->interval);
 765
 766         /* check state */
 767         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 768                 if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_ENCODEBIN) {
 769                         MMCAM_LOG_ERROR("could not capture in this target while recording");
 770                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 771                         goto cmd_done;
 772                 }
 773
 774                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 775                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 776                         MMCAM_LOG_ERROR("does not support multi/HDR capture while recording");
 777                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 778                         goto cmd_done;
 779                 }
 780
 781                 /* check capture size if ZSL is not supported*/
 782                 if (hcamcorder->support_zsl_capture == FALSE) {
 783                         MMCAM_LOG_WARNING("Capture size should be same with preview size while recording");
 784                         MMCAM_LOG_WARNING("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 785
 786                         info->width = width;
 787                         info->height = height;
 788
 789                         MMCAM_LOG_INFO("set capture width and height [%dx%d] to camera plugin", width, height);
 790                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 791                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 792
 793                         is_modified_size = TRUE;
 794                 }
 795         }
 796
 797         info->capture_cur_count = 0;
 798         info->capture_send_count = 0;
 799
 800         sc->internal_encode = FALSE;
 801
 802         if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_IMAGE_PAD) {
 803                 MMCAM_LOG_INFO("emit signal[capture-image]");
 804                 g_signal_emit_by_name(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-image");
 805         } else if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_CAMERA_CONTROL) {
 806                 /* Check encoding method */
 807                 if (info->capture_format == MM_PIXEL_FORMAT_ENCODED) {
 808                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 809                             hcamcorder->support_zsl_capture || is_modified_size) {
 810                                 cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, image_encoder, hcamcorder->use_zero_copy_format);
 811                                 MMCAM_LOG_INFO("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 812                         } else {
 813                                 /* no need to encode internally if ITLV format */
 814                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 815                                         sc->internal_encode = TRUE;
 816
 817                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 818
 819                                 MMCAM_LOG_INFO("MSL JPEG Capture : capture fourcc %c%c%c%c",
 820                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 821                         }
 822                 } else {
 823                         cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 824                 }
 825
 826                 MMCAM_LOG_INFO("capture format (%d)", info->capture_format);
 827
 828                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 829                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 830                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 831                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 832
 833                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 834                         MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 835                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 836                         goto cmd_done;
 837                 }
 838
 839                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 840                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 841         } else {
 842                 int cap_jpeg_quality = 0;
 843
 844                 if (width != info->width || height != info->height) {
 845                         int rotation = 0;
 846
 847                         MMCAM_LOG_INFO("Need to change resolution");
 848
 849                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 850                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 851
 852                         /* make pipeline state as READY */
 853                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 854
 855                         /* check decoder recreation */
 856                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 857                                 MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 858                                 return MM_ERROR_CAMCORDER_INTERNAL;
 859                         }
 860
 861                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 862                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 863
 864                         if (ret != MM_ERROR_NONE) {
 865                                 MMCAM_LOG_ERROR("failed to set state PAUSED %x", ret);
 866                                 goto cmd_done;
 867                         }
 868
 869                         mm_camcorder_get_attributes(handle, &err_name,
 870                                 MMCAM_CAMERA_ROTATION, &rotation,
 871                                 NULL);
 872                         if (err_name) {
 873                                 MMCAM_LOG_WARNING("get_attributes err %s", err_name);
 874                                 SAFE_FREE(err_name);
 875                         }
 876
 877                         /* set new caps */
 878                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, info->width, info->height, fps, rotation);
 879                         if (!ret) {
 880                                 MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 881                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 882                                 goto cmd_done;
 883                         }
 884
 885                         info->resolution_change = TRUE;
 886
 887                         /* set frame stability count for capture */
 888                         _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_CAPTURE);
 889
 890                         /* make pipeline state as PLAYING */
 891                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 892                         if (ret != MM_ERROR_NONE) {
 893                                 MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 894                                 goto cmd_done;
 895                         }
 896
 897                         MMCAM_LOG_INFO("Change to target resolution(%d, %d)", info->width, info->height);
 898                 } else {
 899                         MMCAM_LOG_INFO("No need to change resolution. Open toggle now.");
 900                         info->resolution_change = FALSE;
 901                 }
 902
 903                 ret = __mmcamcorder_capture_mode_init_encodebin((MMHandleType)hcamcorder);
 904                 if (ret != MM_ERROR_NONE) {
 905                         MMCAM_LOG_ERROR("failed to create encodesinkbin %x", ret);
 906                         goto cmd_done;
 907                 }
 908
 909                 ret = mm_camcorder_get_attributes(handle, &err_name,
 910                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 911                         NULL);
 912                 if (err_name) {
 913                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 914                         SAFE_FREE(err_name);
 915                 }
 916
 917                 /* set JPEG quality */
 918                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 919
 920                 /* set handoff signal as TRUE */
 921                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 922                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 923
 924                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 925                 sc->info_video->is_first_frame = TRUE;
 926
 927                 /* set push encoding buffer as TRUE */
 928                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 929
 930                 /* make encode pipeline state as PLAYING */
 931                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 932                 if (ret != MM_ERROR_NONE) {
 933                         MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 934                         goto cmd_done;
 935                 }
 936         }
 937
 938         /* Play capture sound here if single capture */
 939         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 940              (hcamcorder->support_zsl_capture == FALSE ||
 941               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 942             info->hdr_capture_mode) {
 943                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 944                     hcamcorder->support_zsl_capture == TRUE &&
 945                     !info->hdr_capture_mode) {
 946                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 947                 }
 948
 949                 /* set flag */
 950                 info->played_capture_sound = TRUE;
 951         } else {
 952                 /* set flag */
 953                 info->played_capture_sound = FALSE;
 954         }
 955
 956 cmd_done:
 957         if (ret != MM_ERROR_NONE) {
 958                 info->capturing = FALSE;
 959
 960                 /* sound finalize */
 961                 if (info->type == _MMCamcorder_MULTI_SHOT)
 962                         _mmcamcorder_sound_finalize(handle);
 963
 964                 /* send signal for task thread : It prevent unnecessary invalid operation error in task thread */
 965                 if (hcamcorder->capture_in_recording) {
 966                         hcamcorder->capture_in_recording = FALSE;
 967
 968                         g_mutex_lock(&hcamcorder->task_thread_lock);
 969
 970                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
 971                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 972                                 MMCAM_LOG_INFO("send signal for capture in recording");
 973                                 g_cond_signal(&hcamcorder->task_thread_cond);
 974                         } else {
 975                                 MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
 976                         }
 977
 978                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 979                 }
 980         }
 981
 982         return ret;
 983 }
 984
 985
 986 static int __mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 987 {
 988         int ret = MM_ERROR_NONE;
 989         int width = 0;
 990         int height = 0;
 991         int fps = 0;
 992         int rotation = 0;
 993         int bitrate = 0;
 994         int gop_interval = 0;
 995         unsigned int current_framecount = 0;
 996         int current_state = MM_CAMCORDER_STATE_NONE;
 997         gboolean fps_auto = FALSE;
 998         char *err_name = NULL;
 999
1000         GstState state;
1001         GstElement *pipeline = NULL;
1002         GstCameraControl *control = NULL;
1003
1004         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1005         _MMCamcorderImageInfo *info = NULL;
1006         _MMCamcorderSubContext *sc = NULL;
1007
1008         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1009
1010         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1011         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1012
1013         /*MMCAM_LOG_INFO("");*/
1014
1015         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
1016         info = sc->info_image;
1017
1018         sc->display_interval = 0;
1019         sc->previous_slot_time = 0;
1020
1021         /* Image info */
1022         info->next_shot_time = 0;
1023         info->multi_shot_stop = TRUE;
1024         info->capturing = FALSE;
1025
1026         current_state = _mmcamcorder_get_state(handle);
1027         MMCAM_LOG_INFO("current state [%d]", current_state);
1028
1029         if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_CAMERA_CONTROL) {
1030                 MMCAM_LOG_INFO("Preview start");
1031
1032                 /* just set capture stop command if current state is CAPTURING */
1033                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
1034                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
1035                                 MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
1036                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
1037                         }
1038
1039                         current_framecount = sc->kpi.video_framecount;
1040
1041                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1042                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
1043
1044                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
1045                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
1046                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1047                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1048                         }
1049                 } else {
1050                         int focus_mode = 0;
1051                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
1052
1053                         /* This case is starting of preview */
1054                         ret = mm_camcorder_get_attributes(handle, &err_name,
1055                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
1056                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
1057                                 NULL);
1058                         if (ret != MM_ERROR_NONE) {
1059                                 MMCAM_LOG_WARNING("Get attrs fail. (%s:%x)", err_name, ret);
1060                                 SAFE_FREE(err_name);
1061                         }
1062
1063                         MMCAM_LOG_INFO("focus mode %d", focus_mode);
1064
1065                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
1066
1067                         /* set focus mode */
1068                         if (attrs) {
1069                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
1070                                         mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_MODE);
1071                                         mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_MODE);
1072
1073                                         if (focus_mode == MM_CAMCORDER_FOCUS_MODE_MANUAL) {
1074                                                 mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
1075                                                 mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
1076                                         }
1077                                 } else {
1078                                         MMCAM_LOG_INFO("focus mode is not supported");
1079                                 }
1080                         } else {
1081                                 MMCAM_LOG_ERROR("failed to get attributes");
1082                         }
1083                 }
1084         }
1085
1086         /* init prev_time */
1087         sc->info_video->prev_preview_ts = 0;
1088
1089         gst_element_get_state(pipeline, &state, NULL, -1);
1090
1091         if (state == GST_STATE_PLAYING) {
1092                 if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_CAMERA_CONTROL) {
1093                         int try_count = 0;
1094
1095                         if (hcamcorder->support_zsl_capture == FALSE) {
1096                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
1097
1098                                 /* Set strobe mode - strobe mode can not be set to driver while capturing */
1099                                 if (attrs) {
1100                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
1101                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
1102                                                 MMCAM_LOG_WARNING("Failed to set strobe mode");
1103                                 }
1104
1105                                 while (current_framecount >= sc->kpi.video_framecount &&
1106                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
1107                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
1108                                 }
1109                         }
1110
1111                         if (info->type == _MMCamcorder_MULTI_SHOT) {
1112                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1113                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1114                         }
1115
1116                         MMCAM_LOG_INFO("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
1117                                 current_framecount, sc->kpi.video_framecount, try_count);
1118                 } else if (hcamcorder->capture_mode == MM_CAMCORDER_CAPTURE_MODE_ENCODEBIN) {
1119                         ret = __mmcamcorder_capture_mode_deinit_encodebin(handle);
1120                         if (ret != MM_ERROR_NONE)
1121                                 goto cmd_error;
1122
1123                         if (info->resolution_change) {
1124                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
1125                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
1126
1127                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
1128
1129                                 /* check decoder recreation */
1130                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
1131                                         MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
1132                                         return MM_ERROR_CAMCORDER_INTERNAL;
1133                                 }
1134
1135                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1136                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1137
1138                                 if (ret != MM_ERROR_NONE)
1139                                         goto cmd_error;
1140
1141                                 /* check if resolution need to rollback */
1142                                 mm_camcorder_get_attributes(handle, &err_name,
1143                                         MMCAM_CAMERA_WIDTH, &width,
1144                                         MMCAM_CAMERA_HEIGHT, &height,
1145                                         MMCAM_CAMERA_FPS, &fps,
1146                                         MMCAM_CAMERA_ROTATION, &rotation,
1147                                         NULL);
1148                                 if (err_name) {
1149                                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
1150                                         SAFE_FREE(err_name);
1151                                 }
1152
1153                                 /* set new caps */
1154                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
1155                                 if (!ret) {
1156                                         MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
1157                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1158                                         goto cmd_error;
1159                                 }
1160
1161                                 /* set frame stability count for preview */
1162                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
1163
1164                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
1165                                 if (ret != MM_ERROR_NONE)
1166                                         goto cmd_error;
1167                         }
1168                 }
1169
1170                 /* sound finalize */
1171                 if (info->type == _MMCamcorder_MULTI_SHOT)
1172                         _mmcamcorder_sound_finalize(handle);
1173         } else {
1174                 if (_mmcamcorder_is_encoded_preview_pixel_format(info->preview_format)) {
1175                         mm_camcorder_get_attributes(handle, NULL,
1176                                 MMCAM_ENCODED_PREVIEW_BITRATE, &bitrate,
1177                                 MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
1178                                 NULL);
1179
1180                         _mmcamcorder_set_encoded_preview_bitrate(handle, bitrate);
1181                         _mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval);
1182                 }
1183
1184                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1185                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1186
1187                 /* set frame stability count for preview */
1188                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
1189
1190                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
1191
1192                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
1193
1194                 traceEnd(TTRACE_TAG_CAMERA);
1195
1196                 if (ret != MM_ERROR_NONE)
1197                         goto cmd_error;
1198
1199                 /* get sound status/volume level and register changed_cb */
1200                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
1201                     info->sound_status == _SOUND_STATUS_INIT) {
1202                         MMCAM_LOG_INFO("register vconf changed_cb and get sound status");
1203
1204                         /* register changed_cb */
1205                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __mmcamcorder_sound_status_changed_cb, hcamcorder);
1206
1207                         /* get sound status */
1208                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
1209
1210                         MMCAM_LOG_INFO("sound status %d", info->sound_status);
1211                 }
1212
1213 #ifdef _MMCAMCORDER_CAMERA_BOOST_SUPPORT
1214                 _mmcamcorder_start_boosting();
1215 #endif /* _MMCAMCORDER_CAMERA_BOOST_SUPPORT */
1216         }
1217
1218 cmd_error:
1219         return ret;
1220 }
1221
1222
1223 static int __mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
1224 {
1225         int ret = MM_ERROR_NONE;
1226         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
1227         int set_strobe = 0;
1228         int display_reuse_hint = FALSE;
1229         GstCameraControl *control = NULL;
1230         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1231
1232         GstElement *pipeline = NULL;
1233
1234         _MMCamcorderSubContext *sc = NULL;
1235
1236         MMCAM_LOG_INFO("");
1237
1238         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1239
1240         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1241         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1242
1243         /* check strobe and set OFF if PERMANENT mode */
1244         mm_camcorder_get_attributes(handle, NULL,
1245                 MMCAM_STROBE_MODE, &strobe_mode,
1246                 NULL);
1247         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
1248             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
1249                 MMCAM_LOG_INFO("current strobe mode is PERMANENT, set OFF");
1250
1251                 /* get camera control */
1252                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1253                 if (control) {
1254                         /* convert MSL to sensor value */
1255                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
1256
1257                         /* set strobe OFF */
1258                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
1259
1260                         MMCAM_LOG_INFO("set strobe OFF done - value: %d", set_strobe);
1261                 } else {
1262                         MMCAM_LOG_WARNING("cast CAMERA_CONTROL failed");
1263                 }
1264         }
1265
1266         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
1267
1268         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
1269                 MMCAM_LOG_INFO("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
1270                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
1271                 _mmcamcorder_remove_recorder_pipeline(handle);
1272         }
1273
1274         mm_camcorder_get_attributes(handle, NULL,
1275                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
1276                 NULL);
1277
1278         MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
1279
1280         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
1281
1282         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
1283         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
1284
1285         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
1286
1287         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
1288
1289         traceEnd(TTRACE_TAG_CAMERA);
1290
1291         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
1292         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
1293
1294         if (display_reuse_hint)
1295                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
1296
1297         /* deregister sound status callback */
1298         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
1299                 MMCAM_LOG_INFO("deregister sound status callback");
1300
1301                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __mmcamcorder_sound_status_changed_cb);
1302
1303                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
1304         }
1305
1306         return ret;
1307 }
1308
1309
1310 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
1311 {
1312         int ret = MM_ERROR_NONE;
1313
1314         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1315         _MMCamcorderSubContext *sc = NULL;
1316
1317         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1318
1319         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1320         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1321
1322         MMCAM_LOG_INFO("command %d", command);
1323
1324         switch (command) {
1325         case _MMCamcorder_CMD_CAPTURE:
1326                 ret = __mmcamcorder_image_cmd_capture(handle);
1327                 break;
1328         case _MMCamcorder_CMD_PREVIEW_START:
1329                 ret = __mmcamcorder_image_cmd_preview_start(handle);
1330
1331                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
1332                 _mmcamcorder_video_current_framerate_init(handle);
1333                 break;
1334         case _MMCamcorder_CMD_PREVIEW_STOP:
1335                 ret = __mmcamcorder_image_cmd_preview_stop(handle);
1336
1337 #ifdef _MMCAMCORDER_CAMERA_BOOST_SUPPORT
1338                 _mmcamcorder_stop_boosting();
1339 #endif /*_MMCAMCORDER_CAMERA_BOOST_SUPPORT */
1340
1341                 break;
1342         case _MMCamcorder_CMD_RECORD:
1343         case _MMCamcorder_CMD_PAUSE:
1344         case _MMCamcorder_CMD_CANCEL:
1345         case _MMCamcorder_CMD_COMMIT:
1346                 /* video recording command */
1347                 ret = _mmcamcorder_video_command(handle, command);
1348                 break;
1349         default:
1350                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1351                 break;
1352         }
1353
1354         return ret;
1355 }
1356
1357
1358 static void __mmcamcorder_init_stillshot_info(MMHandleType handle)
1359 {
1360         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1361         _MMCamcorderSubContext *sc = NULL;
1362         _MMCamcorderImageInfo *info = NULL;
1363
1364         mmf_return_if_fail(hcamcorder);
1365
1366         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1367         mmf_return_if_fail(sc && sc->info_image);
1368
1369         info = sc->info_image;
1370
1371         MMCAM_LOG_INFO("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1372
1373         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1374                 info->capture_cur_count = 0;
1375                 info->capture_send_count = 0;
1376                 info->multi_shot_stop = TRUE;
1377                 info->next_shot_time = 0;
1378
1379                 /* capturing flag set to FALSE here */
1380                 info->capturing = FALSE;
1381         }
1382
1383         return;
1384 }
1385
1386
1387 static int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1388 {
1389         int ret = MM_ERROR_NONE;
1390         unsigned char *data = NULL;
1391         unsigned int datalen = 0;
1392         _MMCamcorderSubContext *sc = NULL;
1393         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1394
1395         mmf_return_val_if_fail(hcamcorder, FALSE);
1396         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1397         mmf_return_val_if_fail(sc, FALSE);
1398
1399         MMCAM_LOG_INFO("");
1400
1401         if (!original || original->data == NULL || original->length == 0) {
1402                 if (original) {
1403                         MMCAM_LOG_ERROR("data=%p, length=%d",
1404                                 original->data, original->length);
1405                 } else {
1406                         MMCAM_LOG_ERROR("original is null");
1407                 }
1408
1409                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1410         } else {
1411                 /* original is input/output param. save original values to local var. */
1412                 data = original->data;
1413                 datalen = original->length;
1414         }
1415
1416         if (provide_exif == FALSE) {
1417                 if (thumbnail) {
1418                         if (thumbnail->data && thumbnail->length > 0) {
1419                                 MMCAM_LOG_INFO("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1420                                         thumbnail->data, thumbnail->width, thumbnail->height);
1421
1422                                 /* add thumbnail exif info */
1423                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1424                                         thumbnail->data,
1425                                         thumbnail->width,
1426                                         thumbnail->height,
1427                                         thumbnail->length);
1428                         } else {
1429                                 MMCAM_LOG_ERROR("Skip adding thumbnail (data=%p, length=%d)",
1430                                         thumbnail->data, thumbnail->length);
1431                         }
1432                 }
1433         } else {
1434                 ret = MM_ERROR_NONE;
1435         }
1436
1437         if (ret == MM_ERROR_NONE) {
1438                 /* write jpeg with exif */
1439                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1440                 if (ret != MM_ERROR_NONE)
1441                         MMCAM_LOG_ERROR("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1442         }
1443
1444         MMCAM_LOG_INFO("END ret 0x%x", ret);
1445
1446         return ret;
1447 }
1448
1449
1450 static void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1451 {
1452         GstCaps *caps = NULL;
1453         GstMapInfo mapinfo;
1454         const GstStructure *structure;
1455
1456         mmf_return_if_fail(capture_data && sample);
1457
1458         caps = gst_sample_get_caps(sample);
1459         if (caps == NULL) {
1460                 MMCAM_LOG_ERROR("failed to get caps");
1461                 goto GET_FAILED;
1462         }
1463
1464         structure = gst_caps_get_structure(caps, 0);
1465         if (structure == NULL) {
1466                 MMCAM_LOG_ERROR("failed to get structure");
1467                 goto GET_FAILED;
1468         }
1469
1470         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1471
1472         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1473         capture_data->data = mapinfo.data;
1474         capture_data->format = pixtype;
1475         gst_structure_get(structure,
1476                 "width", G_TYPE_INT, &capture_data->width,
1477                 "height", G_TYPE_INT, &capture_data->height,
1478                 NULL);
1479         capture_data->length = mapinfo.size;
1480         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1481
1482         MMCAM_LOG_WARNING("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1483                 capture_data->data, capture_data->width, capture_data->height,
1484                 capture_data->length, capture_data->format);
1485         return;
1486
1487 GET_FAILED:
1488         capture_data->data = NULL;
1489         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1490         capture_data->length = 0;
1491
1492         return;
1493 }
1494
1495
1496 static int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1497 {
1498         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1499         _MMCamcorderSubContext *sc = NULL;
1500
1501         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1502
1503         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1504         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1505
1506         MMCAM_LOG_INFO("");
1507
1508         /* if tag enable and doesn't provide exif, we make it */
1509         MMCAM_LOG_INFO("Add exif information if existed(thumbnail[%p])", thumbnail);
1510         if (thumbnail && thumbnail->data)
1511                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1512         else
1513                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1514 }
1515
1516
1517 static void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1518 {
1519         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1520         _MMCamcorderSubContext *sc = NULL;
1521
1522         mmf_return_if_fail(hcamcorder);
1523         mmf_return_if_fail(dest);
1524
1525         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1526         mmf_return_if_fail(sc);
1527
1528         MMCAM_LOG_INFO("tag : %d, provide exif : %d", tag_enable, provide_exif);
1529
1530         /* if dest->data is allocated in MSL, release it */
1531         if (tag_enable && !provide_exif) {
1532                 if (dest->data) {
1533                         free(dest->data);
1534                         dest->length = 0;
1535                         dest->data = NULL;
1536                         MMCAM_LOG_INFO("Jpeg is released!");
1537                 }
1538         } else {
1539                 MMCAM_LOG_INFO("No need to release");
1540         }
1541
1542         return;
1543 }
1544
1545
1546 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1547 {
1548         int ret = MM_ERROR_NONE;
1549         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1550         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1551         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1552         int codectype = MM_IMAGE_CODEC_JPEG;
1553         int count = 0;
1554         int stop_cont_shot = FALSE;
1555         int tag_enable = FALSE;
1556         int provide_exif = FALSE;
1557         int capture_quality = 0;
1558         int try_lock_count = 0;
1559         gboolean send_captured_message = FALSE;
1560         unsigned char *exif_raw_data = NULL;
1561         unsigned char *internal_main_data = NULL;
1562         unsigned int internal_main_length = 0;
1563         unsigned char *internal_thumb_data = NULL;
1564         unsigned int internal_thumb_length = 0;
1565         unsigned char *compare_data = NULL;
1566
1567         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1568         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1569         _MMCamcorderImageInfo *info = NULL;
1570         _MMCamcorderSubContext *sc = NULL;
1571         MMCamcorderCaptureDataType dest = {0,};
1572         MMCamcorderCaptureDataType thumb = {0,};
1573         MMCamcorderCaptureDataType scrnail = {0,};
1574         MMCamcorderCaptureDataType encode_src = {0,};
1575         GstMapInfo mapinfo1;
1576         GstMapInfo mapinfo2;
1577         GstMapInfo mapinfo3;
1578
1579         MMHandleType attrs;
1580         int attr_index_for_screennail = 0;
1581         int attr_index_for_exif = 0;
1582
1583         mmf_return_if_fail(hcamcorder);
1584
1585         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1586         mmf_return_if_fail(sc && sc->info_image);
1587
1588         info = sc->info_image;
1589
1590         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1591         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1592         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1593
1594         /* get current state */
1595         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1596
1597         MMCAM_LOG_ERROR("START - current state %d", current_state);
1598
1599         /* check capture state */
1600         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1601                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1602                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1603                         NULL);
1604
1605         if (!info->capturing || stop_cont_shot) {
1606                 MMCAM_LOG_WARNING("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1607
1608                 /* set FALSE here for the case that info->capturing is still FALSE
1609                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1610                 info->capturing = FALSE;
1611
1612                 /*free GstBuffer*/
1613                 if (sample1)
1614                         gst_sample_unref(sample1);
1615
1616                 if (sample2)
1617                         gst_sample_unref(sample2);
1618
1619                 if (sample3)
1620                         gst_sample_unref(sample3);
1621
1622                 return;
1623         }
1624
1625         /* check command lock to block capture callback if capture start API is not returned
1626            wait for 2 seconds at worst case */
1627         try_lock_count = 0;
1628         do {
1629                 MMCAM_LOG_INFO("Try command LOCK");
1630                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1631                         MMCAM_LOG_INFO("command LOCK OK");
1632                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1633                         break;
1634                 }
1635
1636                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1637                         MMCAM_LOG_WARNING("command LOCK Failed, retry...[count %d]", try_lock_count);
1638                         usleep(TRY_LOCK_TIME);
1639                 } else {
1640                         MMCAM_LOG_ERROR("failed to lock command LOCK");
1641                         break;
1642                 }
1643         } while (TRUE);
1644
1645         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1646                 /* play capture sound here if multi capture
1647                    or preview format is ITLV(because of AF and flash control in plugin) */
1648                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1649                         g_mutex_lock(&hcamcorder->task_thread_lock);
1650                         MMCAM_LOG_INFO("send signal for sound play");
1651                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1652                         g_cond_signal(&hcamcorder->task_thread_cond);
1653                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1654                 } else if (!info->played_capture_sound) {
1655                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1656                 }
1657         }
1658
1659         /* init capture data */
1660         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1661         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1662         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1663
1664         /* Prepare main, thumbnail buffer */
1665         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1), FALSE);
1666         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1667                 MMCAM_LOG_ERROR("Unsupported pixel type");
1668                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1669                 goto error;
1670         }
1671
1672         /* Main image buffer */
1673         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1674                 MMCAM_LOG_ERROR("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1675                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1676                 goto error;
1677         } else {
1678                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1679                         MMCAM_LOG_ERROR("mapinfo1 is wrong (%p, size %zu)", mapinfo1.data, mapinfo1.size);
1680                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1681                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1682                         goto error;
1683                 } else {
1684                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1685                 }
1686         }
1687
1688         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1689                 MMCAM_LOG_INFO("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1690
1691         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1692                 MMCAM_LOG_INFO("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1693
1694         /* Screennail image buffer */
1695         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1696         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1697
1698         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1699                 MMCAM_LOG_INFO("Screennail (sample3=%p,size=%zu)", sample3, mapinfo3.size);
1700
1701                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3), FALSE);
1702                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1703
1704                 /* Set screennail attribute for application */
1705                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1706                 MMCAM_LOG_INFO("Screennail set attribute data %p, size %zu, ret %x", &scrnail, sizeof(scrnail), ret);
1707         } else {
1708                 MMCAM_LOG_INFO("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1709                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1710         }
1711
1712         /* commit screennail data */
1713         mm_attrs_commit(attrs, attr_index_for_screennail);
1714
1715         /* init thumb data */
1716         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1717
1718         /* get provide-exif */
1719         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1720
1721         /* Thumbnail image buffer */
1722         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1723                 MMCAM_LOG_INFO("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1724                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2), FALSE);
1725                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1726         } else {
1727                 MMCAM_LOG_INFO("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1728
1729                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1730                         ExifLoader *l;
1731                         /* get thumbnail from EXIF */
1732                         l = exif_loader_new();
1733                         if (l) {
1734                                 ExifData *ed;
1735                                 char  width[10];
1736                                 char  height[10];
1737                                 ExifEntry *entry = NULL;
1738
1739                                 exif_loader_write(l, dest.data, dest.length);
1740
1741                                 /* Get a pointer to the EXIF data */
1742                                 ed = exif_loader_get_data(l);
1743
1744                                 /* The loader is no longer needed--free it */
1745                                 exif_loader_unref(l);
1746                                 l = NULL;
1747                                 if (ed) {
1748                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1749                                         if (entry != NULL)
1750                                                 exif_entry_get_value(entry, width, 10);
1751
1752                                         entry = NULL;
1753                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1754                                         if (entry != NULL)
1755                                                 exif_entry_get_value(entry, height, 10);
1756
1757                                         entry = NULL;
1758                                         /* Make sure the image had a thumbnail before trying to write it */
1759                                         if (ed->data && ed->size) {
1760                                                 thumb.data = malloc(ed->size);
1761                                                 if (thumb.data) {
1762                                                         memcpy(thumb.data, ed->data, ed->size);
1763                                                         thumb.length = ed->size;
1764                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1765                                                         thumb.width = atoi(width);
1766                                                         thumb.height = atoi(height);
1767                                                         internal_thumb_data = thumb.data;
1768                                                 } else {
1769                                                         MMCAM_LOG_ERROR("failed to alloc thumbnail data");
1770                                                 }
1771                                         }
1772                                         exif_data_unref(ed);
1773                                         ed = NULL;
1774                                 } else {
1775                                         MMCAM_LOG_WARNING("failed to get exif data");
1776                                 }
1777                         } else {
1778                                 MMCAM_LOG_WARNING("failed to create exif loader");
1779                         }
1780                 }
1781
1782                 if (thumb.data == NULL) {
1783                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1784                             scrnail.data && scrnail.length != 0) {
1785                                 /* make thumbnail image with screennail data */
1786                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1787                         } else if (sc->internal_encode) {
1788                                 /* make thumbnail image with main data, this is raw data */
1789                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1790                         }
1791                 }
1792
1793                 /* encode thumbnail */
1794                 if (encode_src.data) {
1795                         size_t thumb_length = 0;
1796                         unsigned int thumb_width = 0;
1797                         unsigned int thumb_height = 0;
1798                         unsigned char *thumb_raw_data = NULL;
1799
1800                         /* encode image */
1801                         MMCAM_LOG_INFO("Encode Thumbnail");
1802
1803                         if (encode_src.width > THUMBNAIL_WIDTH) {
1804                                 /* calculate thumbnail size */
1805                                 thumb_width = THUMBNAIL_WIDTH;
1806                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1807                                 if (thumb_height % 2 != 0)
1808                                         thumb_height += 1;
1809
1810                                 MMCAM_LOG_INFO("need to resize : thumbnail size %dx%d, format %d",
1811                                         thumb_width, thumb_height, encode_src.format);
1812
1813                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1814                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1815                                      encode_src.width % thumb_width == 0 &&
1816                                      encode_src.height % thumb_height == 0) {
1817                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1818                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1819                                                 thumb_raw_data = NULL;
1820                                                 MMCAM_LOG_WARNING("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1821                                         }
1822                                 } else {
1823                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1824                                                 encode_src.length, encode_src.format,
1825                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1826                                                 thumb_raw_data = NULL;
1827                                                 MMCAM_LOG_WARNING("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1828                                         }
1829                                 }
1830                         } else {
1831                                 thumb_width = encode_src.width;
1832                                 thumb_height = encode_src.height;
1833
1834                                 MMCAM_LOG_INFO("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1835
1836                                 thumb_raw_data = encode_src.data;
1837                                 thumb_length = encode_src.length;
1838                         }
1839
1840                         if (thumb_raw_data) {
1841                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1842                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1843                                         (void **)&internal_thumb_data, &internal_thumb_length);
1844                                 if (ret) {
1845                                         MMCAM_LOG_INFO("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1846
1847                                         thumb.data = internal_thumb_data;
1848                                         thumb.length = internal_thumb_length;
1849                                         thumb.width = thumb_width;
1850                                         thumb.height = thumb_height;
1851                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1852                                 } else {
1853                                         MMCAM_LOG_WARNING("failed to encode THUMBNAIL");
1854                                 }
1855
1856                                 /* release allocated raw data memory */
1857                                 if (thumb_raw_data != encode_src.data) {
1858                                         free(thumb_raw_data);
1859                                         thumb_raw_data = NULL;
1860                                         MMCAM_LOG_INFO("release thumb_raw_data");
1861                                 }
1862                         } else {
1863                                 MMCAM_LOG_WARNING("thumb_raw_data is NULL");
1864                         }
1865                 } else {
1866                         /* no raw data src for thumbnail */
1867                         MMCAM_LOG_INFO("no need to encode thumbnail");
1868                 }
1869         }
1870
1871         /* Encode JPEG */
1872         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1873                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1874                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1875                         NULL);
1876                 MMCAM_LOG_INFO("Start Internal Encode - capture_quality %d", capture_quality);
1877
1878                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1879                         pixtype_main, dest.length, capture_quality,
1880                         (void **)&internal_main_data, &internal_main_length);
1881                 if (!ret) {
1882                         MMCAM_LOG_ERROR("_mmcamcorder_encode_jpeg failed");
1883
1884                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1885
1886                         goto error;
1887                 }
1888
1889                 /* set format */
1890                 dest.data = internal_main_data;
1891                 dest.length = internal_main_length;
1892                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1893
1894                 MMCAM_LOG_INFO("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1895         }
1896
1897         if (info->capture_format != MM_PIXEL_FORMAT_ENCODED) {
1898                 MMCAM_LOG_INFO("not encoded format, skip exif related sequence");
1899                 goto _CAPTURE_CB_EXIF_DONE;
1900         }
1901
1902         /* create EXIF info */
1903         if (!provide_exif) {    /* make new exif */
1904                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1905         } else {        /* load from jpeg buffer dest.data */
1906                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1907                 if (ret != MM_ERROR_NONE) {
1908                         MMCAM_LOG_ERROR("Failed to load exif_info [%x], try to create EXIF", ret);
1909                         provide_exif = FALSE;
1910                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1911                 }
1912         }
1913         if (ret != MM_ERROR_NONE) {
1914                 MMCAM_LOG_ERROR("Failed to create exif_info [%x], but keep going...", ret);
1915         } else {
1916                 /* add basic exif info */
1917                 if (!provide_exif) {
1918                         MMCAM_LOG_INFO("add basic exif info");
1919                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1920                 } else {
1921                         MMCAM_LOG_INFO("update exif info");
1922                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1923                 }
1924
1925                 if (ret != MM_ERROR_NONE) {
1926                         MMCAM_LOG_WARNING("Failed set_exif_basic_info [%x], but keep going...", ret);
1927                         ret = MM_ERROR_NONE;
1928                 }
1929         }
1930
1931         /* get attribute item for EXIF data */
1932         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1933
1934         /* set EXIF data to attribute */
1935         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1936                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1937                 if (exif_raw_data) {
1938                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1939                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1940                         MMCAM_LOG_INFO("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1941                 } else {
1942                         MMCAM_LOG_WARNING("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1943                 }
1944         } else {
1945                 MMCAM_LOG_WARNING("failed to create EXIF. set EXIF as NULL");
1946                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1947         }
1948
1949         /* commit EXIF data */
1950         mm_attrs_commit(attrs, attr_index_for_exif);
1951
1952         /* get tag-enable */
1953         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1954
1955         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1956         if (tag_enable) {
1957                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1958                         MMCAM_IMAGE_ENCODER, &codectype,
1959                         NULL);
1960                 MMCAM_LOG_INFO("codectype %d", codectype);
1961
1962                 switch (codectype) {
1963                 case MM_IMAGE_CODEC_JPEG:
1964                 case MM_IMAGE_CODEC_SRW:
1965                 case MM_IMAGE_CODEC_JPEG_SRW:
1966                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1967                         if (ret != MM_ERROR_NONE) {
1968                                 MMCAM_LOG_ERROR("Error on setting extra data to jpeg");
1969                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1970                                 goto error;
1971                         }
1972                         break;
1973                 default:
1974                         MMCAM_LOG_ERROR("The codectype is not supported. (%d)", codectype);
1975                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1976                         goto error;
1977                 }
1978         }
1979
1980 _CAPTURE_CB_EXIF_DONE:
1981
1982         /* Handle Capture Callback */
1983         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1984
1985         if (hcamcorder->vcapture_cb) {
1986                 MMCAM_LOG_INFO("APPLICATION CALLBACK START");
1987                 if (thumb.data)
1988                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1989                 else
1990                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1991
1992                 MMCAM_LOG_INFO("APPLICATION CALLBACK END");
1993         } else {
1994                 MMCAM_LOG_ERROR("Capture callback is NULL.");
1995
1996                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1997
1998                 goto err_release_exif;
1999         }
2000
2001         /* Set capture count */
2002         count = ++(info->capture_send_count);
2003         send_captured_message = TRUE;
2004
2005 err_release_exif:
2006         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2007
2008         /* init screennail and EXIF raw data */
2009         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
2010         mm_attrs_commit(attrs, attr_index_for_screennail);
2011         if (exif_raw_data) {
2012                 free(exif_raw_data);
2013                 exif_raw_data = NULL;
2014
2015                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
2016                 mm_attrs_commit(attrs, attr_index_for_exif);
2017         }
2018
2019         /* Release jpeg data */
2020         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
2021                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
2022
2023 error:
2024         /* Check end condition and set proper value */
2025         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
2026             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
2027                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
2028         }
2029
2030         /* release internal allocated data */
2031         if (sc->internal_encode)
2032                 compare_data = internal_main_data;
2033         else
2034                 compare_data = mapinfo1.data;
2035
2036         if (dest.data && compare_data &&
2037             dest.data != compare_data) {
2038                 MMCAM_LOG_INFO("release internal allocated data %p", dest.data);
2039                 free(dest.data);
2040                 dest.data = NULL;
2041                 dest.length = 0;
2042         }
2043         if (internal_main_data) {
2044                 MMCAM_LOG_INFO("release internal main data %p", internal_main_data);
2045                 free(internal_main_data);
2046                 internal_main_data = NULL;
2047         }
2048         if (internal_thumb_data) {
2049                 MMCAM_LOG_INFO("release internal thumb data %p", internal_thumb_data);
2050                 free(internal_thumb_data);
2051                 internal_thumb_data = NULL;
2052         }
2053
2054         /* reset compare_data */
2055         compare_data = NULL;
2056
2057         /*free GstBuffer*/
2058         if (sample1) {
2059                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
2060                 gst_sample_unref(sample1);
2061         }
2062         if (sample2) {
2063                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
2064                 gst_sample_unref(sample2);
2065         }
2066         if (sample3) {
2067                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
2068                 gst_sample_unref(sample3);
2069         }
2070
2071         /* destroy exif info */
2072         mm_exif_destory_exif_info(hcamcorder->exif_info);
2073         hcamcorder->exif_info = NULL;
2074
2075         /* send captured message */
2076         if (send_captured_message) {
2077                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
2078                         /* Send CAPTURED message and count - capture success */
2079                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
2080                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
2081                         else
2082                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
2083                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
2084                         /* send captured message only once in HDR and Original Capture mode */
2085                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
2086                 }
2087         }
2088
2089         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
2090                 /* Handle capture in recording case */
2091                 hcamcorder->capture_in_recording = FALSE;
2092
2093                 g_mutex_lock(&hcamcorder->task_thread_lock);
2094
2095                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
2096                         MMCAM_LOG_INFO("send signal for capture in recording");
2097                         g_cond_signal(&hcamcorder->task_thread_cond);
2098                 } else {
2099                         MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
2100                 }
2101
2102                 g_mutex_unlock(&hcamcorder->task_thread_lock);
2103
2104                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
2105         }
2106
2107         MMCAM_LOG_ERROR("END");
2108
2109         return;
2110 }
2111
2112
2113 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data)
2114 {
2115         if (!sample) {
2116                 MMCAM_LOG_ERROR("NULL sample for extra preview[id:%d]", stream_id);
2117                 return;
2118         }
2119
2120         /* no need to check return value here */
2121         _mmcamcorder_invoke_video_stream_cb((MMHandleType)u_data, sample, TRUE, stream_id);
2122
2123         gst_sample_unref(sample);
2124 }
2125
2126
2127 static gboolean __mmcamcorder_handoff_callback_extra_preview(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
2128 {
2129         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
2130         _MMCamcorderSubContext *sc = NULL;
2131
2132         GstCaps *caps = NULL;
2133         GstSample *sample = NULL;
2134
2135         mmf_return_val_if_fail(hcamcorder, FALSE);
2136
2137         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2138         mmf_return_val_if_fail(sc && sc->element, FALSE);
2139
2140         /* make sample with buffer and caps */
2141         caps = gst_pad_get_allowed_caps(pad);
2142         mmf_return_val_if_fail(caps, TRUE);
2143
2144         sample = gst_sample_new(buffer, caps, NULL, NULL);
2145         gst_caps_unref(caps);
2146         mmf_return_val_if_fail(sample, TRUE);
2147
2148         _mmcamcorder_invoke_video_stream_cb((MMHandleType)u_data, sample, TRUE, 0);
2149
2150         gst_sample_unref(sample);
2151
2152         return TRUE;
2153 }
2154
2155
2156 static gboolean __mmcamcorder_handoff_callback_capture(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
2157 {
2158         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
2159         _MMCamcorderSubContext *sc = NULL;
2160
2161         mmf_return_val_if_fail(hcamcorder, FALSE);
2162
2163         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2164         mmf_return_val_if_fail(sc && sc->element, FALSE);
2165
2166         MMCAM_LOG_INFO("");
2167
2168         /* FIXME. How could you get a thumbnail? */
2169         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
2170
2171         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
2172                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
2173                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
2174                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
2175         }
2176
2177         return TRUE;
2178 }
2179
2180
2181 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
2182 {
2183         int value = 0;
2184         ExifShort eshort = 0;
2185         int ret = MM_ERROR_NONE;
2186
2187         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
2188         MMCAM_LOG_INFO("get orientation [%d]", value);
2189         if (value == 0)
2190                 value = MM_EXIF_ORIENTATION;
2191
2192         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
2193         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
2194                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
2195         if (ret != MM_ERROR_NONE)
2196                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
2197
2198 exit:
2199         return ed;
2200 }
2201
2202
2203 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
2204 {
2205         int ret = MM_ERROR_NONE;
2206         char *make = strdup(MM_MAKER_NAME);
2207
2208         if (make) {
2209                 MMCAM_LOG_INFO("maker [%s]", make);
2210                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
2211                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
2212                 free(make);
2213                 if (ret != MM_ERROR_NONE)
2214                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
2215         } else {
2216                 MMCAM_LOG_ERROR("strdup failed [%s]", MM_MAKER_NAME);
2217         }
2218
2219 exit:
2220         return ed;
2221 }
2222
2223
2224 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
2225 {
2226         int ret = MM_ERROR_NONE;
2227         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
2228
2229         if (hcamcorder == NULL || ed == NULL) {
2230                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
2231                 return NULL;
2232         }
2233
2234         if (hcamcorder->software_version) {
2235                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
2236                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
2237
2238                 MMCAM_LOG_INFO("set software_version[%s] ret[0x%x]",
2239                         hcamcorder->software_version, ret);
2240         } else {
2241                 MMCAM_LOG_ERROR("model_name is NULL");
2242         }
2243
2244         return ed;
2245 }
2246
2247
2248 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
2249 {
2250         int ret = MM_ERROR_NONE;
2251         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
2252
2253         if (hcamcorder == NULL || ed == NULL) {
2254                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
2255                 return NULL;
2256         }
2257
2258         if (hcamcorder->model_name) {
2259                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
2260                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
2261
2262                 MMCAM_LOG_ERROR("set model name[%s] ret[0x%x]",
2263                         hcamcorder->model_name, ret);
2264         } else {
2265                 MMCAM_LOG_ERROR("model_name is NULL");
2266         }
2267
2268         return ed;
2269 }
2270
2271 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
2272 {
2273         int ret = MM_ERROR_NONE;
2274         int gps_enable = TRUE;
2275         char *err_name = NULL;
2276         double latitude = INVALID_GPS_VALUE;
2277         double longitude = INVALID_GPS_VALUE;
2278         double altitude = INVALID_GPS_VALUE;
2279
2280         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
2281         if (ret == MM_ERROR_NONE && gps_enable) {
2282                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
2283
2284                 MMCAM_LOG_INFO("Tag for GPS is ENABLED.");
2285
2286                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
2287                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
2288                 if (ret != MM_ERROR_NONE)
2289                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
2290
2291                 ret = mm_camcorder_get_attributes(handle, &err_name,
2292                         MMCAM_TAG_LATITUDE, &latitude,
2293                         MMCAM_TAG_LONGITUDE, &longitude,
2294                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
2295                 if (ret != MM_ERROR_NONE) {
2296                         MMCAM_LOG_ERROR("failed to get gps info [%x][%s]", ret, err_name);
2297                         SAFE_FREE(err_name);
2298                         goto exit;
2299                 }
2300
2301                 MMCAM_LOG_INFO("latitude [%f]", latitude);
2302                 if (latitude != INVALID_GPS_VALUE) {
2303                         unsigned char *b = NULL;
2304                         unsigned int deg;
2305                         unsigned int min;
2306                         unsigned int sec;
2307                         ExifRational rData;
2308
2309                         if (latitude < 0) {
2310                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
2311                                         EXIF_FORMAT_ASCII, 2, "S");
2312                                 if (ret != MM_ERROR_NONE)
2313                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
2314
2315                                 latitude = -latitude;
2316                         } else if (latitude > 0) {
2317                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
2318                                         EXIF_FORMAT_ASCII, 2, "N");
2319                                 if (ret != MM_ERROR_NONE)
2320                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
2321                         }
2322
2323                         deg = (unsigned int)(latitude);
2324                         min = (unsigned int)((latitude-deg) * 60);
2325                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
2326
2327                         MMCAM_LOG_INFO("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
2328                         b = malloc(3 * sizeof(ExifRational));
2329                         if (b) {
2330                                 rData.numerator = deg;
2331                                 rData.denominator = 1;
2332                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2333                                 rData.numerator = min;
2334                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2335                                 rData.numerator = sec;
2336                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2337
2338                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
2339                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2340                                 free(b);
2341                                 if (ret != MM_ERROR_NONE)
2342                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
2343                         } else {
2344                                 MMCAM_LOG_WARNING("malloc failed");
2345                         }
2346                 }
2347
2348                 MMCAM_LOG_INFO("longitude [%f]", longitude);
2349                 if (longitude != INVALID_GPS_VALUE) {
2350                         unsigned char *b = NULL;
2351                         unsigned int deg;
2352                         unsigned int min;
2353                         unsigned int sec;
2354                         ExifRational rData;
2355
2356                         if (longitude < 0) {
2357                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
2358                                         EXIF_FORMAT_ASCII, 2, "W");
2359                                 if (ret != MM_ERROR_NONE)
2360                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
2361
2362                                 longitude = -longitude;
2363                         } else if (longitude > 0) {
2364                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
2365                                         EXIF_FORMAT_ASCII, 2, "E");
2366                                 if (ret != MM_ERROR_NONE)
2367                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
2368                         }
2369
2370                         deg = (unsigned int)(longitude);
2371                         min = (unsigned int)((longitude-deg) * 60);
2372                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
2373
2374                         MMCAM_LOG_INFO("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
2375                         b = malloc(3 * sizeof(ExifRational));
2376                         if (b) {
2377                                 rData.numerator = deg;
2378                                 rData.denominator = 1;
2379                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2380                                 rData.numerator = min;
2381                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
2382                                 rData.numerator = sec;
2383                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
2384                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
2385                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2386                                 free(b);
2387                                 if (ret != MM_ERROR_NONE)
2388                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
2389                         } else {
2390                                 MMCAM_LOG_WARNING("malloc failed");
2391                         }
2392                 }
2393
2394                 MMCAM_LOG_INFO("f_altitude [%f]", altitude);
2395                 if (altitude != INVALID_GPS_VALUE) {
2396                         ExifByte alt_ref = 0;
2397                         unsigned char *b = NULL;
2398                         ExifRational rData;
2399                         b = malloc(sizeof(ExifRational));
2400                         if (b) {
2401                                 if (altitude < 0) {
2402                                         alt_ref = 1;
2403                                         altitude = -altitude;
2404                                 }
2405
2406                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
2407                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
2408                                 if (ret != MM_ERROR_NONE) {
2409                                         MMCAM_LOG_ERROR("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
2410                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2411                                                 free(b);
2412                                                 b = NULL;
2413                                                 goto exit;
2414                                         }
2415                                 }
2416
2417                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2418                                 rData.denominator = 100;
2419                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2420                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2421                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2422                                 free(b);
2423                                 if (ret != MM_ERROR_NONE)
2424                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2425                         } else {
2426                                 MMCAM_LOG_WARNING("malloc failed");
2427                         }
2428                 }
2429
2430                 {
2431                         double gps_timestamp = INVALID_GPS_VALUE;
2432                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2433                         MMCAM_LOG_INFO("Gps timestamp [%f]", gps_timestamp);
2434                         if (gps_timestamp > 0.0) {
2435                                 unsigned char *b = NULL;
2436                                 unsigned int hour;
2437                                 unsigned int min;
2438                                 unsigned int microsec;
2439                                 ExifRational rData;
2440
2441                                 hour = (unsigned int)(gps_timestamp / 3600);
2442                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2443                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2444
2445                                 MMCAM_LOG_INFO("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2446                                 b = malloc(3 * sizeof(ExifRational));
2447                                 if (b) {
2448                                         rData.numerator = hour;
2449                                         rData.denominator = 1;
2450                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2451
2452                                         rData.numerator = min;
2453                                         rData.denominator = 1;
2454                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2455
2456                                         rData.numerator = microsec;
2457                                         rData.denominator = 1000000;
2458                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2459
2460                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2461                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2462                                         free(b);
2463                                         if (ret != MM_ERROR_NONE)
2464                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2465                                 } else {
2466                                         MMCAM_LOG_WARNING("malloc failed.");
2467                                 }
2468                         }
2469                 }
2470
2471                 {
2472                         unsigned char *date_stamp = NULL;
2473                         int date_stamp_len = 0;
2474
2475                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2476
2477                         if (date_stamp) {
2478                                 MMCAM_LOG_INFO("Date stamp [%s]", date_stamp);
2479
2480                                 /* cause it should include NULL char */
2481                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2482                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2483                                 if (ret != MM_ERROR_NONE)
2484                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2485                         }
2486                 }
2487
2488                 {
2489                         unsigned char *processing_method = NULL;
2490                         int processing_method_len = 0;
2491
2492                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2493
2494                         if (processing_method) {
2495                                 MMCAM_LOG_INFO("Processing method [%s]", processing_method);
2496
2497                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2498                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2499                                 if (ret != MM_ERROR_NONE)
2500                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2501                         }
2502                 }
2503         } else {
2504                 MMCAM_LOG_INFO("Tag for GPS is DISABLED.");
2505         }
2506
2507 exit:
2508         return ed;
2509 }
2510
2511
2512 static int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2513 {
2514         int ret = MM_ERROR_NONE;
2515         mmf_camcorder_t *hcamcorder = NULL;
2516         ExifData *ed = NULL;
2517
2518         hcamcorder = MMF_CAMCORDER(handle);
2519
2520         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2521
2522         ed = exif_data_new_from_data(imagedata, imgln);
2523         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2524
2525         if (ed == NULL) {
2526                 MMCAM_LOG_ERROR("get exif data error!!");
2527                 return MM_ERROR_INVALID_HANDLE;
2528         }
2529
2530         /* update necessary */
2531
2532         __mmcamcorder_update_exif_make(handle, ed);
2533         __mmcamcorder_update_exif_software(handle, ed);
2534         __mmcamcorder_update_exif_model(handle, ed);
2535         __mmcamcorder_update_exif_orientation(handle, ed);
2536         __mmcamcorder_update_exif_gps(handle, ed);
2537         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2538         if (ret != MM_ERROR_NONE)
2539                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2540
2541         exif_data_unref(ed);
2542         ed = NULL;
2543         return ret;
2544 }
2545
2546 static int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2547 {
2548         int ret = MM_ERROR_NONE;
2549         int value;
2550         int str_val_len = 0;
2551         int cntl = 0;
2552         int cnts = 0;
2553         char *str_value = NULL;
2554         char *user_comment = NULL;
2555         ExifData *ed = NULL;
2556         ExifLong config;
2557         ExifLong ExifVersion;
2558         static ExifShort eshort[20];
2559         static ExifLong elong[10];
2560
2561         GstCameraControl *control = NULL;
2562         GstCameraControlExifInfo avsys_exif_info;
2563
2564         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2565         _MMCamcorderSubContext *sc = NULL;
2566
2567         MMCAM_LOG_INFO("");
2568
2569         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2570
2571         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2572         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2573
2574         CLEAR(avsys_exif_info);
2575
2576         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2577                 MMCAM_LOG_ERROR("Can't cast Video source into camera control. Skip camera control values...");
2578         } else {
2579                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2580                 /* get device information */
2581                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2582         }
2583
2584         /* get ExifData from exif info */
2585         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2586         if (ed == NULL) {
2587                 MMCAM_LOG_ERROR("get exif data error!!");
2588                 return MM_ERROR_INVALID_HANDLE;
2589         }
2590
2591         /* Receive attribute info */
2592
2593         /* START INSERT IFD_0 */
2594
2595         /*0. EXIF_TAG_EXIF_VERSION */
2596         ExifVersion = MM_EXIF_VERSION;
2597         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2598                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2599         if (ret != MM_ERROR_NONE)
2600                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2601
2602         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2603         value = image_width;
2604
2605         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2606         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2607                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2608         if (ret != MM_ERROR_NONE)
2609                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2610
2611         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2612                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2613         if (ret != MM_ERROR_NONE)
2614                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2615
2616         MMCAM_LOG_INFO("width[%d]", value);
2617
2618         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2619         value = image_height;
2620
2621         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2622         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2623                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2624         if (ret != MM_ERROR_NONE)
2625                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2626
2627         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2628                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2629         if (ret != MM_ERROR_NONE)
2630                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2631
2632         MMCAM_LOG_INFO("height[%d]", value);
2633
2634         /*4. EXIF_TAG_DATE_TIME */
2635
2636         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2637
2638         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2639         {
2640                 gchar *b = NULL;
2641                 time_t t;
2642                 struct tm tm;
2643
2644                 t = time(NULL);
2645                 tzset();
2646                 localtime_r(&t, &tm);
2647
2648                 b = g_strdup_printf("%04i:%02i:%02i %02i:%02i:%02i",
2649                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2650                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2651
2652                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2653                 if (ret != MM_ERROR_NONE) {
2654                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2655                                 g_free(b);
2656
2657                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2658                 }
2659
2660                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2661                 if (ret != MM_ERROR_NONE) {
2662                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2663                                 g_free(b);
2664
2665                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2666                 }
2667
2668                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2669                 if (ret != MM_ERROR_NONE) {
2670                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2671                                 g_free(b);
2672
2673                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2674                 }
2675
2676                 g_free(b);
2677         }
2678
2679         /*5. EXIF_TAG_MAKE */
2680         __mmcamcorder_update_exif_make(handle, ed);
2681
2682 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2683
2684         /*6. EXIF_TAG_MODEL */
2685         __mmcamcorder_update_exif_model(handle, ed);
2686
2687 #endif
2688         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2689         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2690         if (str_value && str_val_len > 0) {
2691                 char *description = strdup(str_value);
2692
2693                 MMCAM_LOG_INFO("description [%s]", str_value);
2694
2695                 if (description) {
2696                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2697                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2698                         free(description);
2699                         str_value = NULL;
2700                         str_val_len = 0;
2701                         if (ret != MM_ERROR_NONE)
2702                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2703                 } else {
2704                         MMCAM_LOG_ERROR("strdup failed for [%s]", str_value);
2705                 }
2706         } else {
2707                 MMCAM_LOG_WARNING("failed to get description");
2708         }
2709
2710         /*7. EXIF_TAG_SOFTWARE*/
2711         __mmcamcorder_update_exif_software(handle, ed);
2712
2713 /*
2714         if (control != NULL) {
2715                 char software[50] = {0,};
2716                 unsigned int len = 0;
2717
2718                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2719                 MMCAM_LOG_INFO("software [%s], len [%d]", software, len);
2720                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2721                         EXIF_FORMAT_ASCII, len, (const char *)software);
2722                 if (ret != MM_ERROR_NONE) {
2723                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2724                 }
2725         }
2726 */
2727
2728         __mmcamcorder_update_exif_orientation(handle, ed);
2729
2730         /* START INSERT EXIF_IFD */
2731
2732         /*3. User Comment*/
2733         /*FIXME : get user comment from real user */
2734         user_comment = strdup(MM_USER_COMMENT);
2735         if (user_comment) {
2736                 MMCAM_LOG_INFO("user_comment=%s", user_comment);
2737                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2738                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2739                 free(user_comment);
2740                 if (ret != MM_ERROR_NONE)
2741                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2742         } else {
2743                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2744                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2745         }
2746
2747         /*9. EXIF_TAG_COLOR_SPACE */
2748         if (control != NULL) {
2749                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2750                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2751                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2752                 if (ret != MM_ERROR_NONE)
2753                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2754         }
2755
2756         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2757         if (control != NULL) {
2758                 config = avsys_exif_info.component_configuration;
2759                 MMCAM_LOG_INFO("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2760                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2761                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2762                 if (ret != MM_ERROR_NONE)
2763                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2764         }
2765
2766         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2767         /* written  the device_info */
2768
2769         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2770         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2771
2772         /*14. EXIF_TAG_EXPOSURE_TIME*/
2773         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2774                 unsigned char *b = NULL;
2775                 ExifRational rData;
2776
2777                 MMCAM_LOG_INFO("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2778                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2779
2780                 b = malloc(sizeof(ExifRational));
2781                 if (b) {
2782                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2783                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2784
2785                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2786                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2787                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2788                         free(b);
2789                         if (ret != MM_ERROR_NONE)
2790                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2791                 } else {
2792                         MMCAM_LOG_WARNING("malloc failed.");
2793                 }
2794         } else {
2795                 MMCAM_LOG_INFO("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2796                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2797         }
2798
2799         /*15. EXIF_TAG_FNUMBER */
2800         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2801                 unsigned char *b = NULL;
2802                 ExifRational rData;
2803
2804                 MMCAM_LOG_INFO("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2805                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2806
2807                 b = malloc(sizeof(ExifRational));
2808                 if (b) {
2809                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2810                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2811                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2812                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2813                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2814                         free(b);
2815                         if (ret != MM_ERROR_NONE)
2816                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2817                 } else {
2818                         MMCAM_LOG_WARNING("malloc failed.");
2819                 }
2820         } else {
2821                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2822                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2823         }
2824
2825         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2826         /*FIXME*/
2827         value = MM_EXPOSURE_PROGRAM;
2828         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2829         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2830                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2831         if (ret != MM_ERROR_NONE)
2832                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2833
2834         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2835         if (avsys_exif_info.iso) {
2836                 MMCAM_LOG_INFO("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2837                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2838                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2839                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2840                 if (ret != MM_ERROR_NONE)
2841                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2842         }
2843
2844         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2845         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2846                 unsigned char *b = NULL;
2847                 ExifSRational rsData;
2848
2849                 MMCAM_LOG_INFO("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2850                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2851
2852                 b = malloc(sizeof(ExifSRational));
2853                 if (b) {
2854                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2855                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2856                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2857                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2858                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2859                         free(b);
2860                         if (ret != MM_ERROR_NONE)
2861                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2862                 } else {
2863                         MMCAM_LOG_WARNING("malloc failed.");
2864                 }
2865         } else {
2866                 MMCAM_LOG_INFO("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2867                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2868         }
2869
2870         /*19. EXIF_TAG_APERTURE_VALUE*/
2871         if (avsys_exif_info.aperture_in_APEX) {
2872                 unsigned char *b = NULL;
2873                 ExifRational rData;
2874
2875                 MMCAM_LOG_INFO("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2876
2877                 b = malloc(sizeof(ExifRational));
2878                 if (b) {
2879                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2880                         rData.denominator = 1;
2881                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2882                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2883                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2884                         free(b);
2885                         if (ret != MM_ERROR_NONE)
2886                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2887                 } else {
2888                         MMCAM_LOG_WARNING("malloc failed.");
2889                 }
2890         } else {
2891                 MMCAM_LOG_INFO("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2892         }
2893
2894         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2895         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2896                 unsigned char *b = NULL;
2897                 ExifSRational rsData;
2898
2899                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2900                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2901
2902                 b = malloc(sizeof(ExifSRational));
2903                 if (b) {
2904                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2905                         rsData.denominator = avsys_exif_info.brightness_denominator;
2906                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2907                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2908                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2909                         free(b);
2910                         if (ret != MM_ERROR_NONE)
2911                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2912                 } else {
2913                         MMCAM_LOG_WARNING("malloc failed.");
2914                 }
2915         } else {
2916                 MMCAM_LOG_INFO("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2917                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2918         }
2919
2920         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2921         value = 0;
2922         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2923         if (ret == MM_ERROR_NONE) {
2924                 unsigned char *b = NULL;
2925                 ExifSRational rsData;
2926
2927                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2928                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2929
2930                 b = malloc(sizeof(ExifSRational));
2931                 if (b) {
2932                         rsData.numerator = value - hcamcorder->brightness_default;
2933                         if (hcamcorder->brightness_step_denominator != 0) {
2934                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2935                         } else {
2936                                 MMCAM_LOG_WARNING("brightness_step_denominator is ZERO, so set 1");
2937                                 rsData.denominator = 1;
2938                         }
2939                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2940                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2941                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2942                         free(b);
2943                         if (ret != MM_ERROR_NONE)
2944                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2945                 } else {
2946                         MMCAM_LOG_WARNING("malloc failed.");
2947                 }
2948         } else {
2949                 MMCAM_LOG_INFO("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2950         }
2951
2952         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2953 /*
2954         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2955                 unsigned char *b = NULL;
2956                 ExifRational rData;
2957
2958                 MMCAM_LOG_INFO("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2959
2960                 b = malloc(sizeof(ExifRational));
2961                 if (b) {
2962                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2963                         rData.denominator = 1;
2964                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2965                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2966                                 EXIF_FORMAT_RATIONAL, 1, b);
2967                         free(b);
2968                         if (ret != MM_ERROR_NONE)
2969                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2970                 } else {
2971                         MMCAM_LOG_WARNING("failed to alloc for MAX aperture value");
2972                 }
2973         }
2974 */
2975
2976         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2977         /* default : none */
2978
2979         /*24. EXIF_TAG_METERING_MODE */
2980         if (control != NULL) {
2981                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2982                 MMCAM_LOG_INFO("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2983                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2984                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2985                 if (ret != MM_ERROR_NONE)
2986                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2987         }
2988
2989         /*25. EXIF_TAG_LIGHT_SOURCE*/
2990
2991         /*26. EXIF_TAG_FLASH*/
2992         if (control != NULL) {
2993                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2994                 MMCAM_LOG_INFO("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2995                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2996                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2997                 if (ret != MM_ERROR_NONE)
2998                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2999         }
3000
3001         /*27. EXIF_TAG_FOCAL_LENGTH*/
3002         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
3003                 unsigned char *b = NULL;
3004                 ExifRational rData;
3005
3006                 MMCAM_LOG_INFO("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
3007                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
3008
3009                 b = malloc(sizeof(ExifRational));
3010                 if (b) {
3011                         rData.numerator = avsys_exif_info.focal_len_numerator;
3012                         rData.denominator = avsys_exif_info.focal_len_denominator;
3013                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
3014                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
3015                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
3016                         free(b);
3017                         if (ret != MM_ERROR_NONE)
3018                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
3019                 } else {
3020                         MMCAM_LOG_WARNING("malloc failed.");
3021                 }
3022         } else {
3023                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
3024                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
3025         }
3026
3027         /*28. EXIF_TAG_SENSING_METHOD*/
3028         /*FIXME*/
3029         value = MM_SENSING_MODE;
3030         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
3031         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
3032                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3033         if (ret != MM_ERROR_NONE)
3034                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
3035
3036         /*29. EXIF_TAG_FILE_SOURCE*/
3037 /*
3038         value = MM_FILE_SOURCE;
3039         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
3040         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
3041                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
3042         if (ret != MM_ERROR_NONE)
3043                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
3044 */
3045
3046         /*30. EXIF_TAG_SCENE_TYPE*/
3047 /*
3048         value = MM_SCENE_TYPE;
3049         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
3050         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
3051                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
3052         if (ret != MM_ERROR_NONE)
3053                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
3054 */
3055
3056         /*31. EXIF_TAG_EXPOSURE_MODE*/
3057         /*FIXME*/
3058         value = MM_EXPOSURE_MODE;
3059         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
3060         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
3061                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3062         if (ret != MM_ERROR_NONE)
3063                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
3064
3065         /*32. EXIF_TAG_WHITE_BALANCE*/
3066         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
3067         if (ret == MM_ERROR_NONE) {
3068                 int set_value = 0;
3069                 MMCAM_LOG_INFO("WHITE BALANCE [%d]", value);
3070
3071                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
3072                         set_value = 0;
3073                 else
3074                         set_value = 1;
3075
3076                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
3077                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
3078                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3079                 if (ret != MM_ERROR_NONE)
3080                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
3081         } else {
3082                 MMCAM_LOG_WARNING("failed to get white balance [%x]", ret);
3083         }
3084
3085         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
3086 /*
3087         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
3088         if (ret == MM_ERROR_NONE) {
3089                 MMCAM_LOG_INFO("DIGITAL ZOOM [%d]", value);
3090
3091                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
3092                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
3093                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
3094                 if (ret != MM_ERROR_NONE)
3095                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
3096         } else {
3097                 MMCAM_LOG_WARNING("failed to get digital zoom [%x]", ret);
3098         }
3099 */
3100
3101         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
3102         /*FIXME*/
3103 /*
3104         value = MM_FOCAL_LENGTH_35MMFILM;
3105         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
3106         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
3107                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3108         if (ret != MM_ERROR_NONE)
3109                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
3110 */
3111
3112         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
3113         {
3114                 int scene_capture_type;
3115
3116                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
3117                 if (ret == MM_ERROR_NONE) {
3118                         MMCAM_LOG_INFO("Scene mode(program mode) [%d]", value);
3119
3120                         switch (value) {
3121                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
3122                                 scene_capture_type = 0; /* standard */
3123                                 break;
3124                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
3125                                 scene_capture_type = 2; /* portrait */
3126                                 break;
3127                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
3128                                 scene_capture_type = 1; /* landscape */
3129                                 break;
3130                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
3131                                 scene_capture_type = 3; /* night scene */
3132                                 break;
3133                         default:
3134                                 scene_capture_type = 4; /* Others */
3135                                 break;
3136                         }
3137
3138                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
3139                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
3140                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3141                         if (ret != MM_ERROR_NONE)
3142                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
3143                 } else {
3144                         MMCAM_LOG_WARNING("failed to get scene mode [%x]", ret);
3145                 }
3146         }
3147
3148         /*36. EXIF_TAG_GAIN_CONTROL*/
3149         /*FIXME*/
3150 /*
3151         value = MM_GAIN_CONTROL;
3152         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
3153         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
3154                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
3155         if (ret != MM_ERROR_NONE)
3156                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
3157 */
3158
3159
3160         /*37. EXIF_TAG_CONTRAST */
3161         {
3162                 type_int_range *irange = NULL;
3163                 int level = 0;
3164
3165                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
3166                         CONFIGURE_CATEGORY_CTRL_EFFECT,
3167                         "Contrast",
3168                         &irange);
3169                 if (irange != NULL) {
3170                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
3171
3172                         MMCAM_LOG_INFO("CONTRAST current [%d], default [%d]", value, irange->default_value);
3173
3174                         if (value == irange->default_value)
3175                                 level = MM_VALUE_NORMAL;
3176                         else if (value < irange->default_value)
3177                                 level = MM_VALUE_LOW;
3178                         else
3179                                 level = MM_VALUE_HARD;
3180
3181                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
3182                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
3183                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3184                         if (ret != MM_ERROR_NONE)
3185                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
3186                 } else {
3187                         MMCAM_LOG_WARNING("failed to get range of contrast");
3188                 }
3189         }
3190
3191         /*38. EXIF_TAG_SATURATION*/
3192         {
3193                 type_int_range *irange = NULL;
3194                 int level = 0;
3195
3196                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
3197                         CONFIGURE_CATEGORY_CTRL_EFFECT,
3198                         "Saturation",
3199                         &irange);
3200                 if (irange != NULL) {
3201                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
3202
3203                         MMCAM_LOG_INFO("SATURATION current [%d], default [%d]", value, irange->default_value);
3204
3205                         if (value == irange->default_value)
3206                                 level = MM_VALUE_NORMAL;
3207                         else if (value < irange->default_value)
3208                                 level = MM_VALUE_LOW;
3209                         else
3210                                 level = MM_VALUE_HARD;
3211
3212                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
3213                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
3214                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3215                         if (ret != MM_ERROR_NONE)
3216                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
3217                 } else {
3218                         MMCAM_LOG_WARNING("failed to get range of saturation");
3219                 }
3220         }
3221
3222         /*39. EXIF_TAG_SHARPNESS*/
3223         {
3224                 type_int_range *irange = NULL;
3225                 int level = 0;
3226
3227                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
3228                         CONFIGURE_CATEGORY_CTRL_EFFECT,
3229                         "Sharpness",
3230                         &irange);
3231                 if (irange != NULL) {
3232                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
3233
3234                         MMCAM_LOG_INFO("SHARPNESS current [%d], default [%d]", value, irange->default_value);
3235
3236                         if (value == irange->default_value)
3237                                 level = MM_VALUE_NORMAL;
3238                         else if (value < irange->default_value)
3239                                 level = MM_VALUE_LOW;
3240                         else
3241                                 level = MM_VALUE_HARD;
3242
3243                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
3244                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
3245                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3246                         if (ret != MM_ERROR_NONE)
3247                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
3248                 } else {
3249                         MMCAM_LOG_WARNING("failed to get range of sharpness");
3250                 }
3251         }
3252
3253         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
3254         /*FIXME*/
3255         value = MM_SUBJECT_DISTANCE_RANGE;
3256         MMCAM_LOG_INFO("DISTANCE_RANGE [%d]", value);
3257         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
3258         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
3259                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
3260         if (ret != MM_ERROR_NONE)
3261                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
3262
3263         /* GPS information */
3264         __mmcamcorder_update_exif_gps(handle, ed);
3265
3266         MMCAM_LOG_INFO("");
3267
3268         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
3269         if (ret != MM_ERROR_NONE)
3270                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
3271
3272 exit:
3273         MMCAM_LOG_INFO("finished!! [%x]", ret);
3274
3275         if (ed)
3276                 exif_data_unref(ed);
3277
3278         return ret;
3279 }
3280
3281
3282 static void __mmcamcorder_sound_status_changed_cb(keynode_t* node, void *data)
3283 {
3284         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
3285         _MMCamcorderImageInfo *info = NULL;
3286
3287         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
3288
3289         MMCAM_LOG_INFO("START");
3290
3291         info = hcamcorder->sub_context->info_image;
3292
3293         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
3294
3295         MMCAM_LOG_INFO("DONE : sound status %d", info->sound_status);
3296
3297         return;
3298 }
3299
3300
3301 int _mmcamcorder_set_extra_preview_device_type(MMHandleType handle, int stream_id, int device_type)
3302 {
3303         int ret = MM_ERROR_NONE;
3304         int camera_id = 0;
3305         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3306         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3307
3308         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3309         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3310         mmf_return_val_if_fail(hcamcorder->extra_preview.mode == MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_ELEMENT,
3311                 MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3312         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX,
3313                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3314         mmf_return_val_if_fail(device_type > MM_VIDEO_DEVICE_NONE && device_type < MM_VIDEO_DEVICE_NUM
3315                 , MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3316
3317         mm_camcorder_get_state(handle, &current_state);
3318
3319         MMCAM_LOG_INFO("stream_id[%d], device type[%d]", stream_id, device_type);
3320
3321         if (current_state > MM_CAMCORDER_STATE_NULL) {
3322                 MMCAM_LOG_ERROR("The device type can not be set after pipeline created");
3323                 return MM_ERROR_CAMCORDER_INVALID_STATE;
3324         }
3325
3326         ret = _mmcamcorder_get_camera_id(device_type, &camera_id);
3327         if (ret != MM_ERROR_NONE)
3328                 return ret;
3329
3330         hcamcorder->extra_preview.camera_id[stream_id] = camera_id;
3331
3332         return MM_ERROR_NONE;
3333 }
3334
3335
3336 int _mmcamcorder_set_extra_preview_stream_format(MMHandleType handle, int stream_id, int pixel_format, int width, int height, int fps)
3337 {
3338         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3339         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3340         GstCameraControl *control = NULL;
3341         _MMCamcorderSubContext *sc = NULL;
3342
3343         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3344         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3345         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX,
3346                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3347         mmf_return_val_if_fail(pixel_format > MM_PIXEL_FORMAT_INVALID && pixel_format < MM_PIXEL_FORMAT_NUM,
3348                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3349         mmf_return_val_if_fail(width > 0 && height > 0 && fps >= 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3350
3351         mm_camcorder_get_state(handle, &current_state);
3352
3353         MMCAM_LOG_INFO("state[%d] stream_id[%d],fmt[%d],res[%dx%d],fps[%d]",
3354                 current_state, stream_id, pixel_format, width, height, fps);
3355
3356         if (current_state >= MM_CAMCORDER_STATE_READY) {
3357                 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3358                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3359
3360                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3361                 if (!gst_camera_control_set_extra_preview_stream_format(control,
3362                         stream_id, _mmcamcorder_get_camera_control_image_format(pixel_format), width, height, fps)) {
3363                         MMCAM_LOG_ERROR("camera control failed");
3364                         return MM_ERROR_CAMCORDER_INTERNAL;
3365                 }
3366         } else {
3367                 MMCAM_LOG_INFO("It will be set when start preview");
3368                 hcamcorder->extra_preview.format[stream_id].need_to_set_format = TRUE;
3369         }
3370
3371         hcamcorder->extra_preview.format[stream_id].pixel_format = pixel_format;
3372         hcamcorder->extra_preview.format[stream_id].width = width;
3373         hcamcorder->extra_preview.format[stream_id].height = height;
3374         hcamcorder->extra_preview.format[stream_id].fps = fps;
3375
3376         return MM_ERROR_NONE;
3377 }
3378
3379
3380 int _mmcamcorder_get_extra_preview_stream_format(MMHandleType handle, int stream_id, int *pixel_format, int *width, int *height, int *fps)
3381 {
3382         int _width = 0;
3383         int _height = 0;
3384         int _fps = 0;
3385         GstCameraControlImageFormat _img_fmt = GST_CAMERA_CONTROL_IMAGE_FORMAT_NV12;
3386         GstCameraControl *control = NULL;
3387         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3388         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3389         _MMCamcorderSubContext *sc = NULL;
3390
3391         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3392         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3393         mmf_return_val_if_fail(pixel_format && width && height && fps, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3394
3395         mm_camcorder_get_state(handle, &current_state);
3396
3397         if (current_state >= MM_CAMCORDER_STATE_READY) {
3398                 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3399                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3400
3401                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3402                 if (!gst_camera_control_get_extra_preview_stream_format(control,
3403                         stream_id, &_img_fmt, &_width, &_height, &_fps)) {
3404                         MMCAM_LOG_ERROR("extra preview stream format get failed");
3405                         return MM_ERROR_CAMCORDER_INTERNAL;
3406                 }
3407
3408                 *pixel_format = _mmcamcorder_get_pixel_format2(_img_fmt);
3409                 *width = _width;
3410                 *height = _height;
3411                 *fps = _fps;
3412         } else {
3413                 *pixel_format = hcamcorder->extra_preview.format[stream_id].pixel_format;
3414                 *width = hcamcorder->extra_preview.format[stream_id].width;
3415                 *height = hcamcorder->extra_preview.format[stream_id].height;
3416                 *fps = hcamcorder->extra_preview.format[stream_id].fps;
3417         }
3418
3419         MMCAM_LOG_INFO("get result[fmt:%d(%d),res:%dx%d,fps:%d][state:%d]",
3420                 *pixel_format, _img_fmt, *width, *height, *fps, current_state);
3421
3422         return MM_ERROR_NONE;
3423 }
3424
3425
3426 int _mmcamcorder_set_extra_preview_bitrate(MMHandleType handle, int stream_id, int bitrate)
3427 {
3428         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3429         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3430         GstCameraControl *control = NULL;
3431         _MMCamcorderSubContext *sc = NULL;
3432
3433         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3434         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3435         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX,
3436                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3437         mmf_return_val_if_fail(bitrate > 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3438
3439         mm_camcorder_get_state(handle, &current_state);
3440
3441         MMCAM_LOG_INFO("state[%d] stream[%d], bitrate[%d]", current_state, stream_id, bitrate);
3442
3443         if (current_state >= MM_CAMCORDER_STATE_READY) {
3444                 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3445                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3446
3447                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3448                 if (!gst_camera_control_set_extra_preview_bitrate(control, stream_id, bitrate)) {
3449                         MMCAM_LOG_ERROR("set bitrate[%d] for stream[%d] failed", bitrate, stream_id);
3450                         return MM_ERROR_CAMCORDER_INTERNAL;
3451                 }
3452         } else {
3453                 MMCAM_LOG_INFO("It will be set when start preview");
3454                 hcamcorder->extra_preview.format[stream_id].need_to_set_bitrate = TRUE;
3455         }
3456
3457         hcamcorder->extra_preview.format[stream_id].bitrate = bitrate;
3458
3459         return MM_ERROR_NONE;
3460 }
3461
3462
3463 int _mmcamcorder_get_extra_preview_bitrate(MMHandleType handle, int stream_id, int *bitrate)
3464 {
3465         int _bitrate = 0;
3466         GstCameraControl *control = NULL;
3467         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3468         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3469         _MMCamcorderSubContext *sc = NULL;
3470
3471         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3472         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3473         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX,
3474                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3475         mmf_return_val_if_fail(bitrate, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3476
3477         mm_camcorder_get_state(handle, &current_state);
3478
3479         if (current_state >= MM_CAMCORDER_STATE_READY) {
3480                 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3481                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3482
3483                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3484                 if (!gst_camera_control_get_extra_preview_bitrate(control, stream_id, &_bitrate)) {
3485                         MMCAM_LOG_ERROR("get bitrate for stream[%d] failed", stream_id);
3486                         return MM_ERROR_CAMCORDER_INTERNAL;
3487                 }
3488
3489                 *bitrate = _bitrate;
3490         } else {
3491                 *bitrate = hcamcorder->extra_preview.format[stream_id].bitrate;
3492         }
3493
3494         MMCAM_LOG_INFO("get bitrate[%d] for stream[%d][state:%d]",
3495                 *bitrate, stream_id, current_state);
3496
3497         return MM_ERROR_NONE;
3498 }
3499
3500
3501 int _mmcamcorder_set_extra_preview_gop_interval(MMHandleType handle, int stream_id, int interval)
3502 {
3503         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3504         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3505         GstCameraControl *control = NULL;
3506         _MMCamcorderSubContext *sc = NULL;
3507
3508         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3509         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3510         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX,
3511                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3512
3513         mm_camcorder_get_state(handle, &current_state);
3514
3515         MMCAM_LOG_INFO("state[%d] stream[%d], interval[%d]", current_state, stream_id, interval);
3516
3517         if (current_state >= MM_CAMCORDER_STATE_READY) {
3518                 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3519                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3520
3521                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3522                 if (!gst_camera_control_set_extra_preview_gop_interval(control, stream_id, interval)) {
3523                         MMCAM_LOG_ERROR("set GOP interval[%d] for stream[%d] failed", interval, stream_id);
3524                         return MM_ERROR_CAMCORDER_INTERNAL;
3525                 }
3526         } else {
3527                 MMCAM_LOG_INFO("It will be set when start preview");
3528                 hcamcorder->extra_preview.format[stream_id].need_to_set_gop_interval = TRUE;
3529         }
3530
3531         hcamcorder->extra_preview.format[stream_id].gop_interval = interval;
3532
3533         return MM_ERROR_NONE;
3534 }
3535
3536
3537 int _mmcamcorder_get_extra_preview_gop_interval(MMHandleType handle, int stream_id, int *interval)
3538 {
3539         int _interval = 0;
3540         GstCameraControl *control = NULL;
3541         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
3542         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3543         _MMCamcorderSubContext *sc = NULL;
3544
3545         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3546         mmf_return_val_if_fail(hcamcorder->extra_preview.is_supported, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3547         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX,
3548                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3549         mmf_return_val_if_fail(interval, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3550
3551         mm_camcorder_get_state(handle, &current_state);
3552
3553         if (current_state >= MM_CAMCORDER_STATE_READY) {
3554                 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3555                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3556
3557                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3558                 if (!gst_camera_control_get_extra_preview_gop_interval(control, stream_id, &_interval)) {
3559                         MMCAM_LOG_ERROR("get GOP interval for stream[%d] failed", stream_id);
3560                         return MM_ERROR_CAMCORDER_INTERNAL;
3561                 }
3562
3563                 *interval = _interval;
3564         } else {
3565                 *interval = hcamcorder->extra_preview.format[stream_id].gop_interval;
3566         }
3567
3568         MMCAM_LOG_INFO("get GOP interval[%d] for stream[%d][state:%d]",
3569                 *interval, stream_id, current_state);
3570
3571         return MM_ERROR_NONE;
3572 }